R/morris

R package containing R functions that are useful for Andrew Morris.

Install

devtools::install_github("amorris28/morris")

Functions

• se() Calculate standard errors.
• rmse() Calcualte root mean squared errors.
• wfps() Calculate water-filled pore space in soil using gravimetric water content, bulk density, and particle density.
• rarefy_mean() Rarefy a community matrix n times and average the outcomes.
• reverse_str() Takes a string and returns it backwards.
• reverse_substr() Performs substr from back to front.
• %notin% Opposite of %in%.
• mutate_cond Mutates a data.frame only on the rows that satisfy the condition.
• mtry_finder Calculates the number of variables to try at each split in a random forest.