statisfactory

This package contains various statistical tools and helper functions. You can install this package the usual way from CRAN or the development version (plus dependency omnibus) using:

remotes::install_github('adamlilith/omnibus', dependencies=TRUE)
remotes::install_github('adamlilith/statisfactory', dependencies=TRUE)

Functions

Utilities

• makeFormulae: Make all possible formula

Calculations

• euclid: Euclidean distance
• geoMean: Geometric mean
• invLogitAdj: Probit transform robust to 0’s or 1’s
• logitAdj: Logit transform robust to 0’s and 1’s
• mmode: Modal value
• se: Standard error of the mean

Data transformation

• art: Aligned rank transform for using ANOVAs on rank data
• rankMulti: Rank values by multiple tie-breaking criteria

Geometry

• countConnected: Count number of contiguous “blocks” of cells

Sampling

• sampleAcross: Permute values across two vectors or columns in two data frames or matrices
• sampleStrat: Sample values stratified by one or more other variables

Statistics

• nagelR2: Nagelkerge’s / Craig & Uhler’s R2

Histograms

• hist2d: Two-dimensional histogram
• histOverlap: Histogram with overlapping or arbitrary bins

Adam B. Smith