Package enmSdmX for R is a fully-featured package for species distribution modeling and ecological niche modeling:

- Bias correction
- Model tuning
- Biotic velocity
- Raster interpolation
- And more!

Package statisfactory for R contains a handful of useful statistical procedures:

- Aligned rank transform (useful for using rank data in ANOVAs)
- 2-dimensional histograms
- Histograms with overlapping bins
- Making all possible formulae from a set of predictors
- And more!

Package omnibus for R contains handfuls of handy helper functions!

- Make R display a message without having to click on the R console (
`say()`

) - Display the corners of a large data frame or matrix (top left, top right, etc.;
`corner()`

) - Conversion factors for unit conversions (e.g., feet to meters;
`convertUnits()`

) - Find values not in a vector (
`%notin%`

) - Recursive unlisting (
`unlistRecursive()`

) - Handling equalities with
`NA`

s (`%<=na%`

,`%>=na%`

, etc.) - Easily add leading zeros or other characters to a string (
`prefix()`

) - And more!