January 2010
Beginner
634 pages
19h 50m
English
Content preview from R in a Nutshell
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spatial
This package provides functions for Kriging and point pattern analysis.
Functions
| Function | Description |
|---|---|
| Kaver | Forms the average of a series of (usually simulated)
K functions. |
| Kenvl | Computes envelope (upper and lower limits) and average
of simulations of K functions. |
| Kfn | Actually computes L = sqrt(K/pi). |
| Psim | Simulates binomial spatial point process. |
| SSI | Simulates SSI (sequential spatial inhibition) point process. |
| Strauss | Simulates Strauss spatial point process. |
| anova.trls | Computes analysis of variance tables for one or more
fitted trend surface model objects; where anova.trls is called with multiple
objects, it passes on the arguments to anovalist.trls. |
| anovalist.trls | Computes analysis of variance tables for one or more
fitted trend surface model objects; where anova.trls is called with multiple
objects, it passes on the arguments to anovalist.trls. |
| correlogram | Computes spatial correlograms of spatial data or residuals. |
| expcov | Spatial covariance function for use with surf.gls. |
| gaucov | Spatial covariance function for use with surf.gls. |
| plot.trls | Provides the basic quantities used in forming a variety
of diagnostics for checking the quality of regression fits for trend
surfaces calculated by surf.ls. |
| ppgetregion | Retrieves the rectangular domain (xl, xu) x (yl, yu) from the underlying C
code. |
| ppinit | Reads a file in standard format and creates a point process object. |
| pplik | Pseudolikelihood estimation of a Strauss spatial point process. |
| ppregion | Sets the rectangular domain (xl, xu) x (yl, yu). |
| predict.trls | Predicted ... |
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I'm always learning. So when I got on to O'Reilly, I was like a kid in a candy store. There are playlists. There are answers. There's on-demand training. It's worth its weight in gold, in terms of what it allows me to do.