README.md

In jpwrobinson/funk: James Robinson's functions, attributed where stolen

To install this package:

library(devtools)
install_github('jpwrobinson/funk')
library(funk)

To update this package run 'Check' in RStudio.

Documentation is shit.

Functions included are:

Data cleaning

• uniques generic function for counting unique objects (e.g. how many species?)
• scaler generic function for scaling and centering continuous covariates, and creating dummy variables for categorical covariates

Data visualization

• add_labels for annotating multipanel base plots (thanks Sean Anderson)
• theme_sleek for a publication-quality ggplot theme (thanks Sean Anderson and Cameron Freshwater)
• pairs2 for a correlation matrix, showing Pearson correlations, histograms and scatterplots with LOESS smoothers

Statistical modelling

• dfa_fits examine model fit for a DFA object (built from NWFSC tutorial)
• fit_dfa fits and plots a DFA model (also from NWFSC)
• gam_jacknife runs a jacknife sensitivity analysis for GAMs
• gam_predict_newdata predicts fitted GAM relationships for new data
• gam_predict performs model diagnostics and predicts fitted relationships for GAM objects
• gam_dev_exp evaluates relative variable importance for GAMs, following Simon Wood and Litzow et al. 2014, Glob. Change Biol.
• glm_gam_test compares model fits of GAM and GLM (by AIC)
• mmi_tvalue evaluates variable importance by multimodel inference, following Cade (2015)
• vif_mer estimates variance inflation factors for lme4 models (thanks Austin Frank)

jpwrobinson/funk documentation built on Nov. 21, 2021, 11:23 p.m.