NEWS

chevron 0.2.8.9002

New unwrap argument prints preprocessing, main, postprocessing and layout function upon execution of the run method.
The chevron.run.verbose option and R_CHEVRON_RUN_VERBOSE environment variable control the verbose argument of the run method, while the chevron.run.unwrap option and R_CHEVRON_RUN_UNWRAP environment variable control the unwrap argument.

Add the AEL02, AEL03 and CML02A_gl templates.
Modify the post processing of MHT01 to allow multiple row_split_var.
Improve the report_null method to facilitate the creation of null reports.
Export the std_postprocessing function to simplify post processing logic.
AET01 can now additionally display the number of death and withdrawal using the show_wd argument.
MNG01 line type can now be controlled with the line_type argument.
script_funs doesn't rely anymore on source code of pre processing functions.

Added assertion on class of summaryvars argument of dmt01().
Additional arguments can be passed to ael01_nollt run method, for instance to split the resulting listing.
strat argument of kmg01_main is now deprecated - use strata instead.
grob_list and gg_list are now deprecated - use list() instead.

MNG01 plot can now be displayed without error bars and can display a continuous temporal scale on the x axis.
Add a chevron_simple class which only contains main function.
Remove details argument in script_funs, add name argument.
In the run method, the argument passed through ... are combined with the one passed through user_arg. ... arguments have priority.
AET05 preprocessing now filters on "(AE|CQ|SMQ)TTE" rather than "AETTE".
Rename the dataset ADAETTE in syn_data object to ADSAFTTE. Trim the dataset to remove unused variables.
Use uppercase variable names in AET05 and AET05_ALL.
The string replacing NA values in the tables is now controlled by the tern_default_na_str option set during package load.
Specified minimal version of package dependencies.

Fix argument printing for run method.
Remove six unused tables from the syn_data object.
Fix EGT03 to allow multiple parameters.
Update TTET01 to provide meaningful error message if stratification variables do not exist in analysis dataset.
PDT01 preprocessing now filters addv to retain only major protocol deviation.
AEL01_NOLLT now has argument unique to keep only the unique rows in listing.
AET01_AESI, EGT02 and LBT14 now remove the check in preprocessing function.
COXT01 will drop levels on arm_var in preprocessing function now.
MNG01 uses a ggtheme argument to set graphic parameters instead of the now defunct show_h_grid, show_v_grid and legend_pos arguments. The table arguments now controls the behavior of the table. The arguments show_n and show_table are now defunct.
Add RMPT06 template.
The stats and precision arguments now control the statistical analysis and numbers of digits presented in DMT01.
FSTG01 and FSTG02 template removes the max_colwidth argument. Default font size of the plot is set to 7.
Introduce set_section_div function to add empty line separator between specified row splits.
AET02 template the default order of "Total number of events" and "Total number of patients with at least one adverse event" switched.

Allow EGT03 to include multiple parameters.
Allow KMG01 to include stratified variables.
Allow LBT06 and LBT14 to be split by pages.
Allow AET02, CMT01A to change the summary statistics with summary_labels argument.
Add FSTG02 template.
Update the argument "is_event" in KMG01 to "IS_EVENT".
Update the argument "is_rsp" in FSTG01 to "IS_RSP".
FSTG01 and FSTG02 stratification variable labels will be truncated to fit the page.
Update the script for chevron_tlg objects. The details argument is deprecated.
Fix issue when run method is executed with do.call and verbose argument.

Placeholder strings are now replaced during layout creation using dunlin::render_safe function.
New chevron_catalog vignette details usage and version of chevron templates.
The run method renders the errors faster thanks to the new internal do_call function.
Add verbose argument for run method which would print the argument used.
Add row_split_var and page_var as argument for some template.
The dataset slot in chevron_tlg class has been removed.
Add CFBT01 template. VST01, EGT01 and LBT01 are now all following CFBT01. By default parameters are displayed by page .
Add RMPT03, RMPT04 and RMPT05 which follow RMPT01.
Add COXT01 template. COXT02 is now based on COXT01.
Add AET05 and AET05_ALL templates.
Add LBT15 based on LBT04. LBT04 has new arguments to make it more flexible.
Update EGT03 to use ACTARMCD as default arm variable, and remove the preprocessing of filtering to "HR".
Update EXT01 to allow it to be displayed by PARCAT2.
Update LBT06 template to use PARAM as row split.
Convert AVISIT to factor and order levels according to AVISITN in preprocessing.
Update MNG01 so that the numeric jitter argument controls the width of data spread along the x-axis.

Remove the usage of dm class of object. The chevron functions now expect list of data.frame as adam_db argument.
Remove variants in template names.
Remove deprecated getter functions get_main, get_preprocess and get_postprocess.
Simplify pre function and add more data checks in main function.
Remove redundant assertion functions.
Add more templates: AET10, KMG01, RSPT01, RMPT01, COXT02, FSTG01, and LBT06.

Add more templates: AET01_AESI, EGT03, EGT05_QTCAT, LBT04, LBT05, LBT07, LBT14, PDT01, PDT02.
Deprecation of previous getter function like get_main to main and main<-.
Add chevron_t, chevron_l and chevron_g subclass of chevron_tlg.
Add script_funs and script_args to obtain string representation of the full code.
Update to current templates.

First release with implementation of: AET01, AET02, AET03, AET04, CMT01A, CMT02_PT, DMT01, DST01, DTHT01, EGT01, EGT02, EXT01, LBT01, MHT01, MNG01, VST01, VST02.