CHANGES IN R VERSION 0.5.2:
  BUG FIXES:

    * Fixed an error in plot_hist_numeric() when variable names contain spaces. 
      
    * Fixed an error that occurred in compare_numeric() when using 
      a tibble object as an argument. 
      
    * Fixed an error that occurred in eda_paged_report() and eda_web_report() 
      when using a tibble object as an argument. 
      
    * Fixed an error that occurred when generating outliers information 
      in diagnose_paged_report() in case of a tibble object.
      
    * Fixed an error where the base_family argument was not applied to the plot 
      in the Outlier section in diagnose_web_report().   
      
    * Remove unnecessary formula output when executing binning_by(). 
    
    * Fixed an issue that the correlation visualization was not plot in the EDA 
      report in "Grouped Correlation" sction in eda_web_report(). (#55)
      
    * Fixed the logic has been modified so that an error does not occur even 
      when the independent variable x has only one unique value 
      in compare_numeric().   
    
    * Fixed an error in the visualization where the number of levels of a 
      categorical variable was 1 combined with this variable in the 
      "Compare Categorical Variables" section of the report in eda_web_report(),
      eda_paged_report().

    * Fixed an error that occurred when generating a paged report as a pdf file 
      when non-ASCII (multi-byte) characters were included in MS-Windows.
        - diagnose_paged_report()
        - eda_paged_report()
        - transformation_paged_report()

  MAJOR CHANGES:

    * Changed the way fonts are imported into the R environment to insert fonts 
      into the plot. For this method, the extrafont package was changed to the 
      showtext package. (#48, #53)

      The reason is that the extrafont package uses the Rttf2pt1 package, 
      because Winston Chang, the author of the Rttf2pt1 package, says:

      "ttf2pt1 has not been maintained since 2003, and it is getting 
      increasingly difficult to make it compile without significant warnings on 
      modern compilers, which in turn is making it difficult to maintain 
      this package on CRAN. It is possible that in the future, 
      I will not have time to keep this package on CRAN."

    * Added the ability to specify the font family in the report function. 
      This feature is useful for visualization by users using non-ASCII characters.
      - diagnose_paged_report(), diagnose_web_report()
      - eda_paged_report(), eda_web_report()
      - transformation_paged_report(), transformation_web_report()      
      
    * Added the ability to specify the font family in the visualization function. 
      This feature is useful for visualization by users using non-ASCII characters.
      - plot_outlier.data.frame(), plot_outlier.target_df(), plot_outlier.tbl_dbi()
      - plot_hist_numeric.data.frame(), plot_hist_numeric.grouped_df(),
      - plot_na_intersect(), plot_na_pareto(), plot_na_hclust()
      - plot.compare_category(), plot.compare_numeric()
      - plot.overview(), plot.relate()
      - plot.univar_category(), plot.univar_numeric()
      - plot_bar_category.data.frame(), plot_bar_category.grouped_df()
      - plot_qq_numeric.data.frame(), plot_qq_numeric.grouped_df()
      - plot_box_numeric.data.frame(), plot_box_numeric.grouped_df()
      - plot_hist_numeric.data.frame(), plot_hist_numeric.grouped_df()
      - plot_correlate.data.frame(), plot_correlate.grouped_df(),
        plot_correlate.tbl_dbi() 
      - plot_normality.data.frame(), plot_normality.grouped_df(), 
        plot_normality.tbl_dbi()
      - plot.bins(), plot.optimal_bins(), plot.performance_bin()
      - plot.imputation()
      - plot.transform()
      
    * Added the ability to specify the font family in the reporting function. 
      This feature is useful for visualization by users using non-ASCII characters.
      - diagnose_web_report(), diagnose_paged_report()
      
  MINOR CHANGES:
    
    * Reduce the font size of subtitle in paged reports (diagnose_paged_report(),
      eda_paged_report(), transformation_paged_report()).
      
  DEFUNCT:
  
    * defuncted import_liberation()

      
      
CHANGES IN R VERSION 0.5.1:
  
  BUG FIXES:
    * Fixed an error that is in diagnose_paged_report(), diagnose_web_report(),
      when there are no numerical variables in the dataset. (#49)
      
    * Fixed an error that is in diagnose_paged_report(), when there are no 
      categorical variables in the dataset.
      
    * Fixed an error that is in eda_paged_report(), eda_web_report(), 
      when there are no numerical variables in the dataset.
      
    * Fixed an error that is in eda_paged_report(), when there are no 
      categorical variables in the dataset.
      
    * Fixed an error that is in diagnose_paged_report(), diagnose_web_report(), 
      when there are only one variable that include missing values. (#50)
    

CHANGES IN R VERSION 0.5.0:

  NEW FEATURES:
  
    * Add a new function plot_hist_numeric() to report histogram of numerical 
      variables.
      
    * Add a new function diagnose_web_report() to report the information of 
      data diagnosis with wep page that support dynamic analytics.   
      
    * Add a new function eda_web_report() to report the information of 
      exploratory data analysis with wep page that support dynamic analytics.   
      
    * Add a new function transformation_web_report() to report the information 
      of transform numerical variables with wep page that support dynamic 
      analytics.  
      
    * Add a new function diagnose_paged_report() to report the information of 
      data diagnosis with static pages.   
      
    * Add a new function eda_paged_report() to report the information of 
      exploratory data analysis with static pages.   
      
    * Add a new function transformation_paged_report() to report the information 
      of transform numerical variables with static pages.        
    
  BUG FIXES:

    * Fixed an error that is in diagnose_category.tbl_dbi(), when in_database 
      argument is FALSE. (thanks @verajosemanuel, #43)
      
    * Fixed an issue that is x axis overlaps labels in plot.optimal_bins() 
      (thanks @verajosemanuel, #45)      
    
  MINOR CHANGES:
    
    * Added the duplicated information in overview() and summary.overview().

    * In the result of overview(), included ordered in factor in data type.    

    * Change grade of missing value in plot_na_pareto().
    
    * Added the "date_categorical", "date_categorical2" for type argument 
      that find Date and POSIXct classes in find_class().
      
    * Added the 'add_date' argument for Date, POSIXct class in diagnose_category(). 

    * In describe(), the user can select the type of statistic.
    
    * Added the ability to set x-axis labels in plot.optimal_bins(). 
      This is a useful function when labels overlap because they are long.

    * plot_correlate() changed the look & feel that draw 
      the viz from high-level graphic function to ggplot2.



CHANGES IN R VERSION 0.4.5:

  NEW FEATURES:
  
    * Add a new function diagnose_sparese() checks cases that do not occur in 
      observations for all possible combinations of levels of categorical 
      variables. (thanks HyoJin Song, #35)
    
  BUG FIXES:

    * Fixed an error that is in plot.univar_category(), if the number of 
      categories is more than 10, no output after 10.
      
    * Fixed a bug where the bar color of NA was not displayed in 
      plot.optimal_bins(). (#39)
      
    * Fixed an error occurs when there are no observations corresponding to 
      levels (may occur depending on data characteristics when the binning 
      type is "equal") in plot.bins().  
      
    * Fixed a miss typo in plot_outlier(). (thanks @jmanacup, #41)

    * Fixed an error in the describe() for data containing variables 
      with 3 or fewer complete cases. (thanks @davidfgeorge, #42)
    
  MINOR CHANGES:
    
    * Added datasets that are 'heartfailure' and 'jobchange'. 
    
    * Changed the manpages are diagnose(), diagnose_category(), 
      diagnose_numeric(), diagnose_outlier(), plot_outlier(),
      plot_outlier.target_df(), diagnose_report(), univar_category.data.frame(),
      summary.univar_category(), plot.univar_category(),
      univar_numeric.data.frame(), summary.univar_numeric(), 
      plot.univar_numeric(), plot_bar_category(), plot_qq_numeric(),
      plot_box_numeric(), plot_na_hclust(), plot_na_pareto(), 
      plot_na_intersect(), imputate_na(), summary.imputation(), plot.imputation(),
      normality(), plot_normality(), transform(), summary.transform(),
      plot.transform(), transformation_report(), compare_category(), 
      compare_numeric(), summary.compare_category(), summary.compare_numeric(),
      plot.compare_category(), plot.compare_numeric(), get_column_info(), 
      diagnose.tbl_dbi(), diagnose_category.tbl_dbi(), diagnose_numeric.tbl_dbi(),
      diagnose_outlier.tbl_dbi(), plot_outlier.tbl_dbi(), normality.tbl_dbi(), 
      plot_normality.tbl_dbi(), correlate.tbl_dbi(), plot_correlate.tbl_dbi(), 
      describe.tbl_dbi(), target_by.tbl_dbi(), diagnose_report.tbl_dbi(),
      eda_report.tbl_dbi(), target_by.data.frame(), relate(), print.relate(), 
      plot.relate(), binning(), summary.bins(), plot.bins(), binning_by(), 
      summary.optimal_bins(), plot.optimal_bins(), plot.optimal_bins(),
      extract.bins(), performance_bin(), summary.performance_bin(),
      plot.performance_bin(), get_class(), find_na(), find_outliers(), 
      find_skewness(), correlate.data.frame(), plot_correlate.data.frame(),
      overview(), summary.overview(), plot.overview(), eda_report.data.frame(),
      describe.data.frame().
      
    * Changed default type of diagnose_category() from "rank" to "n". 
    
    
      
CHANGES IN R VERSION 0.4.4:
      
  BUG FIXES:

    * Fixed an error that occurred when "section 1.2.1 Diagnosis of categorical 
      variables" of diagnose_report() shows unnecessary records in cases with 
      a lot of ties in the frequency rank. (thanks @sedechio, #34)
      
    * Fixed a bug in which when an object created with diagnose_category(), 
      the rank variable is just row numbers.

  MINOR CHANGES:

    * The type argument was added to diagnose_category(). "rank" returns the 
      rows corresponding to the top n rank, and "n" returns the top n rows.
      
    * Remove the suggested package that are stringr and DMwR.  
    
    * Added exception handling logic in examples and vignettes using suggested 
      package(classInt, rpart, forecast).  

      

CHANGES IN R VERSION 0.4.3:
      
  BUG FIXES:

    * Fixed an error that occurred when calling get_transform() with 
      the Box-Cox method when the forecast package version is less than 8.3. 
      Changed forecast package dependency to 8.3 or higher.
      
    * Fixed an error that occurred when calling eda_report() with 
      the shapiro.test() function when the data included many missing values. 
    
    * Fixed .onAttach() error when loading package in MS-Windows OS. 
      (thanks @Roberto Passera)


      
CHANGES IN R VERSION 0.4.2:
      
  BUG FIXES:

    * Fixed a bug in which when an object created with binning() and 
      binning_by() is extracted with the extract() function, the ordered factor 
      is also extracted as a factor.
      
    * Fixed .onAttach() error when installing package in solaris OS.
    
    * Fixed extract() not extracting factor from "bins" object.
    
  MAJOR CHANGES:

    * Reduced page load overhead in pdf files for more than 5000 data in three 
      automated reports. (diagnose_report, eda_report, transformation_report)
      (@choonghyunryu, #30).
    
  MINOR CHANGES:

    * Import dependency was modified to limit the version of the knitr package 
      for report generation to 1.22 or higher.
    
    * In the visualization result of plot.bins(), the x-axis text of the lower 
      plot was rotated 45 degrees and expressed without overlapping.
      
    * changed the dependency of hrbrthemes from hrbrthemes to hrbrthemes(>= 0.8.0)
      because error that occurs in an environment where the hrbrthemes package 
      is installed before version 0.6.0. So, modified the dependency of 
      hrbrthemes(thanks @coissac, #33).    
      
    
    
CHANGES IN R VERSION 0.4.1:

  NEW FEATURES:
  
    * In the case of type = "all" in plot.optimal_bins(), the legend is not 
      displayed in the barchart.
      
  BUG FIXES:

    * Fixed .onAttach() failed which occurred when installing in Solaris 
      environment.

    * Fixed an issue where unnecessary blank plots were displayed in 
      plot_box_numeric(), plot_qq_numeric(), plot_bar_category().
      
    * Fixed an Resolves an issue where an installation error occurs in 
      an environment using the old tidyselect package without all_of().
      
    * Fixed an error in plot_box_numeric(), plot_bar_category(),
      plot_outlier(), compare_numeric(), plot.univar_numeric() 
      when the ggplot2 package version is out of date.
      
    * Fixed an error that occurred in plot_box_numeric.grouped_df(),
      plot_bar_category.grouped_df(), plot_qq_numeric.grouped_df() 
      when the dplyr package version is less than 0.8.0
      
    * Fixed an error that occurred in binning_by(), target_by() 
      when the dplyr package version is less than 0.8.0
      
    * Fixed an bug that occurred in binning(), when the approxy.lab argument 
      is TRUE, the maximum value is sometimes omitted from binning and 
      mapped to NA.   
      
      

CHANGES IN R VERSION 0.4.0:

  NEW FEATURES:
  
    * Add a new function entropy() to compute Shannon's entropy.
    
    * Add a new function get_percentile() to compute percentile position.
    
    * Add a new function get_transform() to transform numeric variable.  
      
    * Add a new function kld() to computes the Kullback-Leibler divergence 
      between two probability distributions.
    
    * Add a new function jsd() to computes the Jensen-Shannon divergence 
      between two probability distributions.
    
    * Add a new function overview() to describe overview of data.       

    * Add a new function summary.overview() to summarizes the data 
      information from the overview class object created with overview().   
    
    * Add a new function plot.overview() to visualizes the data information 
      from the overview class object created with overview().   
    
    * Add a new function plot_bar_category() to visualizes the distribution of 
      categorical data by level or relationship to specific numerical data 
      by level.    
    
    * Add a new function plot_qq_numeric() to visualizes the Q-Q plot of 
      numeric data or relationship to specific categorical data.    
    
    * Add a new function plot_box_numeric() to visualizes the box plot of 
      numeric data or relationship to specific categorical data.   
    
    * Add a new function plot_outlier.target_df() to visualizes 
      the information of outliers by target variable.    
    
    * Add a new function performance_bin(), summary.performance_bin(), 
      plot.performance_bin() to diagnose the binned variable for 
      binomial classification model.         

    * Add a new function summary.optimal_bins() to summarise the binned 
      variable for optimal binning.  
    
    * eda_report() change the correlation plot and normality test
      (log+1: include 0, log+a/Box-Cox: include minus). 
    
    * plot_correlate() change the correlation plot that support 2 case 
      plots(number of variabe >=20, <20). 
    
    * plot_na_pareto() changed the legend that show the all levels and 
      display the more informations.

    * transform(), summary.transform(), plot.transform() supports 
      Box-Cox transform and Yeo-Johnson transform. (thanks @lucazav, #21).      
      
    * plot_normality() supports log+1, log+a, 1/x, x^2, x^3, Box-Cox, 
      Yeo-Johnson transform. (thanks @lucazav, #21).
      
    * transform(), summary.transform(), plot.transform() supports 
      Box-Cox transform. (thanks @lucazav, #21).
      
    * transform(), summary.transform(), plot.transform() supports 
      Box-Cox transform. (thanks @lucazav, #21).
      
    * transform(), summary.transform(), plot.transform() supports 
      Box-Cox transform. (thanks @lucazav, #21).
      
    * plot.optimal_bins() changed the plot from smbinning package to 
      own code using ggplot2.
      
    * plot.bins(), plot.compare_category(), plot.compare_numeric(), 
      plot_outlier(), plot_normality() changed the look & feel that draw 
      the viz from high-level graphic function to ggplot2.
      
    * plot.optimal_bins(), plot_na_hclust(), plot_na_pareto(), 
      plot_na_intersect(), plot.relate(), plot_bar_category(), 
      plot_qq_numeric(), plot_box_numeric() append argemt typographic 
      thst is whether to apply focuses on typographic elements.     
      
    * modified visualization of report by diagnose_report(), eda_report(), 
      transformation_report().
      
  BUG FIXES:

    * eda_report() fixed error when data have a only 1 complated numeric 
      variable (thanks @EvanLuff, #27).
      
    * eda_report() fixed error when transform numeric variables that include 
      minus values (thanks @Roberto Passera).    



CHANGES IN R VERSION 0.3.14:

  NEW FEATURES:
  
    * Add a new function univar_category() to compute information to examine 
      the indivisual categorical variables. and print.univar_category(), 
      summary.univar_category() is print and summary for "univar_category" 
      class. (thanks @Roberto Passera)
      
    * Add a new function plot.univar_category() to visualize bar plot by 
      attribute of "univar_category" class. (thanks @Roberto Passera)
      
    * Add a new function univar_numeric() to compute information to examine 
      the indivisual numerical variables. and print.univar_numeric(), 
      summary.univar_numeric() is print and summary for "univar_numeric" 
      class. (thanks @Roberto Passera)   
    
    * Add a new function plot.univar_numeric() to visualize box plot and 
      histogram by attribute of "univar_numeric" class. (thanks @Roberto Passera)  
    
    * Add a new function compare_category() to compute information to examine 
      the relationship between numerical variables. and 
      print.compare_category(), summary.compare_category() is print and summary 
      for "compare_category" class. (thanks @Roberto Passera)  

    * Add a new function plot.compare_category() to visualize mosaics plot by 
      attribute of "compare_category" class. (thanks @Roberto Passera)   
    
    * Add a new function compare_numeric() to compute information to examine 
      the relationship between numerical variables. and print.compare_numeric(), 
      summary.compare_numeric() is print and summary for "compare_numeric" 
      class. (thanks @Roberto Passera)  
    
    * Add a new function plot.compare_numeric() to visualize scatter plot 
      included boxplots by attribute of "compare_numeric" class. 
      (thanks @Roberto Passera)  
    
    * Add a new function plot_na_pareto() to visualize pareto chart for 
      variables with missing value.   
    
    * Add a new function plot_na_hclust() to visualize distribution of 
      missing value by combination of variables. (thanks @Luca Zavarella)  
    
    * Add a new function plot_na_intersect() to visualize the patterns of 
      missing value, or rather the combinations of missing value across 
      cases. (thanks @Luca Zavarella)
    
    * Add a new vignette `Introduce dlookr`.  
    
    * correlate() add the non-parametric correlation coefficient, like 
      "spearman" and "kendall" (thanks @Roberto Passera) 
    
    * plot_correlate() add the non-parametric correlation coefficient, 
      like "spearman"" and "kendall" (thanks @Roberto Passera)  
      
  BUG FIXES:

    * relate() fixed error when using character type as a categorical 
      variable (thanks @jgduenasl, #14).
      
    * plot.transform() fixed miss typo in title of plot 
      (thanks @MarioPrado1148, #26).
      
    * Corrected sentence and typo in manuals and vignettes.
    
    
  
CHANGES IN R VERSION 0.3.13:

  BUG FIXES:
  
    * plot_normality() fixed an issue where plots are not drawn correctly 
      if data contains Inf.
      
    * normality() fixed an issue where NaN is returned in the result if 
      the data contains Inf. And  fixed warning message that is "`cols` 
      is now required."
 
    * binning() fixed error an issue where some bining errors could occur 
      at values close to breaks for large numbers. And appended 
      approxy.lab argument that choice large number breaks are approximated to 
      pretty numbers. 
      
    * describe() fixed warning message that is "`cols` is now required."
 


CHANGES IN R VERSION 0.3.12:

  NEW FEATURES:
  
    * imputate_na() appended no_attrs argument that choice the return value. 
      return object of imputation class or numerical/categorical variable. 

    * imputate_outlier() appended no_attrs argument that choice the return 
      value. return object of imputation class or numerical vector. 
      
    * diagnose_report() Adjusted the pdf margins to increase the number of 
      columns represented in the table. In the latex, duplicate table labels 
      were removed.
      
    * eda_report() Adjusted the pdf margins to increase the number of 
      columns represented in the table. In the latex, duplicate table labels 
      were removed.
      
    * transformation_report() Adjusted the pdf margins to increase the number 
      of columns represented in the table. In the latex, duplicate table labels 
      were removed.     
      
  BUG FIXES:
  
    * imputate_na() fixed error when method is 'rpart' or 'knn'. 
    
    

CHANGES IN R VERSION 0.3.11:

  BUG FIXES:
  
    * plot_outlier() fixed error run against a dataset with a numeric column 
      where all values are NA(thanks @rhinomlbox, #8).

    * describe(), describe.grouped_df() fixed error run against a dataset with 
      a numeric column where number of complate values are 0 to 3.
      
    * binning() fixed error like "'breaks' are not unique". and fixed error of 
      binning with a column where all values are NA. 
      
    * imputate_na() fixed the problem of imputation using ('rpart', 'mode', 
      'mice') method with a column where all values are NA. 
      
    * imputate_na() fixed the problem of imputation using 'knn' method 
      when the complete case is small. 
      
    * summary.imputation() fixed the problem of imputation object isn't compleate.
      
    * transformation_report() fixed the problem of trying to output 
      Korean language report in English operating system environment.
      
    * transformation_report() fixed the LaTeX error like "Illegal unit of 
      measure (pt inserted)" in Binning section. 
      
    * transformation_report() fixed the error imputate_na() function call.     



CHANGES IN R VERSION 0.3.10:

  BUG FIXES:
  
    * imputate_na() fixed error to imputation using 'method' argument value 
      is "mice".
      


CHANGES IN R VERSION 0.3.9:

  NEW FEATURES:
  
    * find_class() handled 'labelled' vectors as categorical variables.
    
    * imputate_na() modified to set the random number generation version 
      to 3.5.0 in the 'mice' method.
    
    * Set the random number generation version to 3.5.0 before calling 
      set.seed() in the code of vignette of "EDA".
    
    * Set the random number generation version to 3.5.0 before calling 
      set.seed() in the code of vignette of "Data Transformation".  
      
  BUG FIXES:
  
    * binning(), binning_by() fixed error to converts a numeric variable to 
      a categorization variable. (thanks @Green-16, #4).
      
      

CHANGES IN R VERSION 0.3.8:

  NEW FEATURES:
  
    * summary.imputation(), describe.grouped_df(), normality.grouped_df(),
      plot_normality.grouped_df(), correlate.grouped_df(), plot.relate(),
      plot_correlate.grouped_df(), relate.target_df() modified features 
      to correspond to dplyr 0.8.0 or later.
      
  BUG FIXES:
  
    * plot_correlate.grouped_df() fixed error in the main title of the plot 
      output the factor value as an integer.
      


CHANGES IN R VERSION 0.3.7:

  NEW FEATURES:
  
    * eda_report() Handle exceptions when there are fewer than two numeric 
      variables when outputting a reflation plot.
      
  BUG FIXES:
  
    * diagnose_report() fixed errors when number of numeric variables is zero.

    * eda_report() fixed errors that are outputting abnormalities in pdf 
      documents when the target variable name contains "_".



CHANGES IN R VERSION 0.3.6:

  NEW FEATURES:
  
    * diagnose_report(), eda_report(), transformation_report() was converted 
      to Korean version of Hangul Report in Korean O/S.
      
    * diagnose_report() was added an argument to choose whether to present 
      the report results to the browser.
      
    * diagnose_report() limited the maximum number of cases per 
      "Categorical variable level top 10" to 50 cases.
      
    * eda_report() was added an argument to choose whether to present 
      the report results to the browser.
      
    * transformation_report() was added an argument to choose whether to 
      present the report results to the browser.



CHANGES IN R VERSION 0.3.5:

  NEW FEATURES:
  
    * plot_outlier() change message in data where all variables are 
      categorical variables.
      
    * diagnose_report() modify the table column name in pdf report and 
      lower the number of decimal places.
      
  BUG FIXES:
  
    * diagnose_category() fixed subscript error in data where all variables 
      are numeric variables.

    * diagnose_numeric(), diagnose_outlier() fixed subscript error in data 
      where all variables are categorical variables.
      
    * eda_report() fixed errors in pdf report when variable name contains "_".      



CHANGES IN R VERSION 0.3.4:

  NEW FEATURES:
  
    * diagnose_report() Added ability to set font family of pdf report figure.
      
  BUG FIXES:
  
    * find_outliers() fixed errors in index or name extraction of variables 
      containing outliers.

    * find_skewness() fixed errors in index or name extraction of variables 
      with skewness exceeds the threshold.
      
    * eda_report() fixed in table caption of EDA report. and added ability to 
      set font family of pdf report figure. 
    
    *  fixed in table caption of Transformation report. 
      and added ability to set font family of pdf report figure.
      
  

CHANGES IN R VERSION 0.3.3:

  NEW FEATURES:
  
    * diagnose_report(), eda_report(), transformation_report() supports 
      Korean language(hangul) with pdf output. (thanks @cardiomoon).
      
  BUG FIXES:
  
    * eda_report() fixed in table/figure caption of EDA report.
      
      

CHANGES IN R VERSION 0.3.2:

  NEW FEATURES:
  
    * plot.relate() supports hexabin plotting when this target variable is 
      numeric and the predictor is also a numeric type.
    
    * Add a new function get_column_info() to show the table 
      information of the DBMS.
      
    * diagnose() supports diagnosing columns of table in the DBMS.
      
    * diagnose_category() supports diagnosing character columns of 
      table in the DBMS.
      
    * diagnose_numeric() supports diagnosing numeric columns of table 
      in the DBMS.
      
    * diagnose_outlier() supports diagnosing outlier of numeric columns of 
      table in the DBMS.
      
    * plot_outlier() supports diagnosing outlier of numeric columns of 
      table in the DBMS.
      
    * normality() supports test of normality for numeric columns of 
      table in the DBMS.
      
    * plot_normality() supports test of normality for numeric columns of 
      table in the DBMS.
      
    * correlate(), plot_correlate() supports computing the correlation 
      coefficient of numeric columns of table in the DBMS.
      
    * describe() supports computing descriptive statistic of numeric 
      columns of table in the DBMS.
      
    * target_by() supports columns of table in the DBMS.
      
  BUG FIXES:
  
    * Fixed in 4.1.1 of EDA report without target variable..



CHANGES IN R VERSION 0.3.1:

  NEW FEATURES:
  
    * The `plot_outlier()` supports a col argument that a color to be used 
      to fill the bars. (thanks @hangtime79, #3).
      
    * Remove the name of the numeric vector to return when index = TRUE 
      in `find_na ()`, `find_outliers()`, `find_skewness()`.
      
  BUG FIXES:
  
    * Fixed typographical errors in EDA Report headings (thanks @hangtime79, #2).
    