All functions

Min() Max() Sum() Mean() Median()

Wrappers to functions that remove NA values by default

covidhub_probs

Probabilities (quantile levels) for COVID Hub forecasts

estimate_deriv()

Estimate derivatives of values in covidcast_signal data frame

modeltools

modeltools: Tools for Building COVID Forecasters and Related Models

pct_change()

Compute percentage change of values in covidcast_signal data frame

quantgen_forecaster()

Simple quantile autoregressive forecaster based on quantgen

slide_by_geo()

Slide a function over values in covidcast_signal data frame, grouped by geo_value