v0.2.8

• Added new module tm_outliers to analyse outliers in datasets.
• Added max_deg optional argument to scatterplot to allow users to choose the maximum smoothing degree for the trend line.
• Added column and row facetting functionality to the scatterplot.
• Added possibility to specify type of join in tm_t_crosstable. Incorporate missings resulting from non inner join.
• Fixed edge case errors in tm_missing_data caused by input dataset not having categorical variables or being a data.frame instead of tibble.
• Fixed tm_a_pca biplot plot when coloring with a factor/character/numeric with < 6 values variable.
• Fixed typo in outlier definition in tm_variable_browser.
• Sparklines no longer shown for numeric variables with more than 100000 rows.
• Colors legend for each plot.
• Replaced "Show variables other than in ADSL" checkbox to more general "Show parent dataset variables".
• Capitalize default module labels.
• Some of the outputs of tm_missing_data are conditional to the data being a CDISC data.
• Added pre_output and post_output arguments to tm_data_table, tm_missing_data, tm_variable_browser.
• Fixed issue in tm_data_table when selecting "show distinct rows" if variable names had non-alphanumeric characters.