Function reference • riekelib

Math and stats extensions

logit() expit(): Transform a between bound and unbounded scales.

softmax(): Apply the softmax function to a vector of values.

cov_exp_quad() cov_rational() cov_periodic() cov_linear() cov_noise(): Covariance Functions

cholesky_decompose(): The Cholesky Decomposition

condition_gaussian_process(): Condition a Gaussian Process

beta_interval(): Apply a confidence interval to values in a dataframe based on the beta distribution.

normal_interval(): Apply a confidence interval to values in a dataframe based on the normal distribution.

standardize(): Center and scale a set of values.

tidyverse extensions

arrange_vector(): Sort a vector by alphabetic or numeric order

percent(): Return the percentage each value or combination of values appear in a tibble or dataframe

theme_rieke(): Custom ggplot2 theme

ggquicksave(): Call ggsave with default parameters

scale_xy_percent() scale_x_percent() scale_y_percent() scale_xy_comma() scale_x_comma() scale_y_comma(): Scale shortcuts

color_text(): Color text using HTML color styling