Updating to be in line with the latest cstidy version.
Version 2022.5.6
short_term_trend now allows for vectorized prX and statistics_naming_prefix.
Version 2022.4.22
short_term_trend now allows for granularity_time==‘isoweek’ and denominators.
Version 2022.4.21
short_term_trend created to allow for easy estimation of short-term trends (increasing/decreasing/null), doubling time in days, and short-term forecasting with prediction intervals.
prediction_interval created to allow for easy estimation of prediction intervals after fitting glms (family = poisson and quasipoisson) based on Farrington 1996.
