actxps 1.0.0

The actxps package now contains support for transaction studies.

The add_transactions() function adds transactions to exposed_df objects.
The trx_stats() function summarizes transaction results and returns a trx_df object.
New transaction summary (trx_df) S3 methods were added for for autoplot() and autotable().
The exp_shiny() function was updated to support transaction studies.
New sample data sets were added with transactions (withdrawals) and sample policy values (account_vals). These are meant to be paired with census_dat.
Added vignette("transactions").

Other changes

A new family of functions were added to calculate policy durations. These include pol_interval() (a generic version), pol_yr(), pol_qtr(), pol_mth(), and pol_wk(). See vignette("misc").
Several updates were made to the as_exposed_df() function to include stricter input requirements and helpful error messages.
S3 methods for several dplyr functions were added for exposed_df objects to ensure class persistence, especially on grouped data frames. These include: group_by() and ungroup(), filter(), arrange(), mutate(), select(), slice(), rename(), relocate(), left_join(), right_join(), inner_join(), full_join(), semi_join(), and anti_join().
The conditional formatting for color in autotable.exp_df() was updated to be consistent across like columns.
The pol_val column in census_dat was renamed to premium.

actxps 0.2.1

expose() functions now include a new column for period end dates.

Fixed issues with expose() dropping records:

Handling of leap days / years
Correction to date addition to always rollback dates to the last day of the month.

Fixed 2 R CMD check problems.

First version submitted to CRAN.

Added exp_shiny() function.

Added step_expose() recipe step function.

First developmental version