v0.7.6

New features

• Added h_map_for_count_abnormal so that the map used in trim_levels_to_map split function can be created by calling this helper function. Currently it supports two methods: one with all observed mapping, one with at least low limit above zero and at least one non missing high limit.
• Added s_summary_numeric_in_cols and summarize_vars_numeric_in_cols functions to generate summary statistics in columns, mainly used for PK datasets.
• Added five statistics to s_summary.numeric to use in s_summary_numeric_in_cols.

Enhancements

• Enhanced functions tabulate_survival_subgroups and tabulate_rsp_subgroups (Survival Duration and Best Overall Response analyses) to calculate N-s based on the records considered to create the model.
• Enhanced the function estimate_proportion and related functions to be able to apply a continuity correction in the Wilson method.
• Refactored count_abnormal_by_marked and related statistics and formatting functions to use a more efficient layout with .spl_context argument used for determining denominators and with trim_levels_to_map split function under split_rows_by to show only the desired levels in the table. This is a breaking change.
• Refactored count_abnormal_by_worst_grade and related statistics and formatting functions to use a more efficient layout with .spl_context argument used for determining denominators and with trim_levels_to_map split function under split_rows_by to show only the desired levels in the table. This is a breaking change.
• Refactored count_abnormal function and related statistics and formatting functions to use a more efficient layout with trim_levels_to_map split function under split_rows_by to show only the desired levels in the table. Also updated abnormal argument to be able to consider more than one level for each direction. This is a breaking change.
• Enhanced the function estimate_incidence_rate and related functions to consider the week as time unit for data input.

Bug fixes

• Fixed bug in assertthat functions that output wrong data frame names and limited length of failure message outputs.

Miscellaneous

• Removed dependency on utils.nest by using the checkmate and purrr packages for validation and moved get_free_cores and skip_if_too_deep functions from utils.nest into tern.