utile.tools (Development)

Breaking Changes

• test_hypothesis() has been overhauled to allow selection of the test to be used and return of a list which includes the test name.

• The calc_cumsum() function has been removed.

New Features

• Introduced functions to facility creation of CUSUM charts. These include cusum_failure(), cusum_loglike(), cusum_ome(), and cusum_sprt().

• P-value formatting has been moved to an exported function, paste_pval().

Fixes & Minor Changes

• ggplot2 added as a suggested dependency.

• paste_efs() now sets the names of the returned vector using the times provided.

• Created a pkgdown website for the package.

utile.tools 0.2.8

• Transitioned to inherits inside paste_efs.

• Fix to calc_duration casting for upcoming purrr 1.0.0 release (Thanks Hadley!)

utile.tools 0.2.7

• Fixed faulty class check in test_hypothesis and updated documentation for clarity.

• Added calc_cumsum which provides additional NA handling when calculating cummulative sums.

• Fixed LazyData CRAN error.

• Added dplyr to suggests.

utile.tools 0.2.6

• The final tabulate function, tabulate_at_risk, has been removed after being internalized by utile.visuals package.

• Unused dplyr dependency removed.

• vctrs dependency added.

• Fixed incorrect estimate rounding in <1 checks for paste_median and paste_mean.

• Fixed issue where test_hypothesis would not accept logical stratification data.

• Added more reliable type checking and recycling to calc_duration.

• All functions now use a consistent x/y argument style.

utile.tools 0.2.5

• Added paste() & paste0(). Base functions with added option for NA removal. Default behavior identical to base functions.

• Removed tabulate_model(). Feature parity has been provided in utile.tables::build_table().

• Pruned dependency list.

• Overhauled documentation.

utile.tools 0.2.4

• calc_duration(): Now supports the return of a lubridate::duration() object when the units parameter is left unspecified.

utile.tools 0.2.3

• Improved NA value handling of calc_duration().

• paste_freq():

  • Added support for tallying factors.
  • Removed default rounding of numerators <1 to 0.
  • Calculated percentages may now return as infinity.

• paste_ functions: Fixed parameter naming [BREAKING CHANGE]

• Consolidated test_ functions into test_hypothesis() which has S3 methods for numeric, factor, and logical data. Numeric methods now support >2 strata. [BREAKING CHANGE]

utile.tools 0.2.2

• Added calc_chunks() & chunk_data_(). Tools for breaking tibbles, data frames, and vectors into smaller, usable chunks of data.

• tabulate_model(): Formatted tables now combine the point estimate and confidence interval into a single column to be more consistent with the output of utile.tables:: functions.

• paste_freq(): Non-numeric data is now tallied and documentation has been updated.

• paste_mean()/paste_median()/paste_efs(): Added checks for numeric data.

utile.tools 0.2.1

• calc_duration(): Added support for multiple calculations against a single timepoint.

utile.tools 0.2.0

• tabulate_model(): Rethought the purpose of this function.

  • Added format= option to return a human-readable, ready-to-export table.
  • Added tabulate_model.glm() which only supports the ‘binomial’ family of glm functions for now.
  • Added tabulate_model.lm() for linear regression model support.
  • Removed tabulate_model.survfit() as other packages (i.e. ‘broom’) already provide this functionality.
  • Refactored function design to make adding new methods easier.

• tabulate_logit(): Removed now that support has been added to tabulate_model().

• tabulate_at_risk(): Now returns the strata column as factor instead of character type.

• paste_freq(): Switched from an S3 object to a regular function.

  • Fixed NA handling.
  • Added support for vectorized data (i.e. dplyr::mutate()).
  • Removed support for logical data. This seemed to be an edge case and was interfering with NA handling. May reconsider in future.

• paste_median()/paste_mean(): Fixed logic for returning ‘<1’ if a statistic rounds to 0 and less.than.one=TRUE.

• calc_duration():

  • Fixed NA handling.
  • Added hard stops for data types and vectors lengths.
  • Improved handling of vectorized data (i.e. dplyr::mutate()).
  • Added logic to ignore timestamps if mixed data types given (i.e. start = POSIXt, end = Date).
  • Removed rounding of negative numbers to 0.

utile.tools 0.1.2

• First public release