| add.image | Adds an image to an existing plot. |
| arrow.plot | Adds arrows to a plot |
| as.image | Creates image from irregular x,y,z |
| as.surface | Creates an "surface" object from grid values. |
| BD | Data frame of the effect of buffer compositions on DNA strand... |
| bplot | boxplot |
| bplot.xy | Boxplots for conditional distribution |
| CO | Monthly surface meterology for Colorado 1895-1997 |
| CO2 | Simulated global CO2 observations |
| colorbar.plot | Adds color scale strips to an existing plot. |
| compactToMat | Convert Matrix from Compact Vector to Standard Form |
| CovarianceUpper | Evaluate covariance over upper triangle of distance matrix |
| cover.design | Computes Space-Filling "Coverage" designs using Swapping... |
| drape.plot | Perspective plot draped with colors in the facets. |
| envelopePlot | Add a shaded the region between two functions to an existing... |
| exp.cov | Exponential family, radial basis functions,cubic spline,... |
| Exponential | Covariance functions |
| fields | fields - tools for spatial data |
| fields.grid | Using MKrig for predicting on a grid. |
| fields.hints | fields - graphics hints |
| fields-internal | Fields internal and secondary functions |
| fields-stuff | Fields supporting functions |
| fields.tests | Testing fields functions |
| flame | Response surface experiment ionizing a reagent |
| FORTRAN.internal | FORTRAN subroutines used in fields functions |
| glacier | Franke's Glacier Elevation Data |
| grid.list | Some simple functions for working with gridded data and the... |
| image2lz | Some simple functions for subsetting images |
| image.cov | Exponential, Matern and general covariance functions for 2-d... |
| image.plot | Draws an image plot with a legend strip for the color scale... |
| imagePlot | Draws an image plot with a legend strip for the color scale... |
| image.smooth | Kernel smoother for irregular 2-d data |
| interp.surface | Fast bilinear interpolator from a grid. |
| Krig | Kriging surface estimate |
| Krig.Amatrix | Smoother (or "hat") matrix relating predicted values to the... |
| Krig.engine.default | Basic linear algebra utilities and other computations... |
| KrigFindLambda | Finds profile likelihood and GCV estimates of smoothing... |
| Krig.null.function | Default function to create fixed matrix part of spatial... |
| Krig.replicates | Collapse repeated spatial locations into unique locations |
| lennon | Gray image of John Lennon. |
| LENSExample | Surface temperature sensitivity from the NCAR Climate model. |
| minitri | Mini triathlon results |
| mKrig | "micro Krig" Spatial process estimate of a curve or surface,... |
| mKrigMLE | Maximizes likelihood for the process marginal variance... |
| NorthAmericanRainfall | Observed North American summer precipitation from the... |
| offGridWeights | Utilities for fast spatial prediction. |
| ozone | Data set of ozone measurements at 20 Chicago monitoring... |
| ozone2 | Daily 8-hour ozone averages for sites in the Midwest |
| plot.Krig | Diagnostic and summary plots of a Kriging, spatialProcess or... |
| plot.surface | Plots a surface |
| poly.image | Image plot for cells that are irregular quadrilaterals. |
| predict.Krig | Evaluation of Krig spatial process estimate. |
| predictSE.Krig | Standard errors of predictions for Krig spatial process... |
| predictSurface | Evaluates a fitted function or the prediction error as a... |
| print.Krig | Print kriging fit results. |
| pushpin | Adds a "push pin" to an existing 3-d plot |
| qsreg | Quantile or Robust spline regression |
| QTps | Robust and Quantile smoothing using a thin-plate spline |
| quilt.plot | Useful plots for visualizing irregular spatial data. |
| rat.diet | Experiment studying an appetite supressant in rats. |
| RCMexample | 3-hour precipitation fields from a regional climate model |
| rdist | Euclidean distance matrix or vector |
| rdist.earth | Great circle distance matrix or vector |
| registeredC | Information objects that register C and FORTRAN functions. |
| ribbon.plot | Adds to an existing plot, a ribbon of color, based on values... |
| RMprecip | Monthly total precipitation (mm) for August 1997 in the Rocky... |
| set.panel | Specify a panel of plots |
| sim.Krig | Unconditional and conditional simulation of a spatial process |
| sim.rf | Efficiently Simulates a Stationary 1 and 2D Gaussian random... |
| smooth.2d | Kernel smoother for irregular 2-d data |
| spam2lz | Conversion of formats for sparse matrices |
| spatialProcess | Estimates a spatial process model. |
| splint | Cubic spline interpolation |
| sreg | Cubic smoothing spline regression |
| stats | Calculate summary statistics |
| stats.bin | Bins data and finds some summary statistics. |
| summary.Krig | Summary for Krig or spatialProcess estimated models. |
| summary.ncdf | Summarizes a netCDF file handle |
| supportsArg | Tests if function supports a given argument |
| surface.Krig | Plots a surface and contours |
| tim.colors | Some useful color tables for images and tools to handle them. |
| Tps | Thin plate spline regression |
| transformx | Linear transformation |
| US | Plot of the US with state boundaries |
| US.dat | Outline of coterminous US and states. |
| vgram | Traditional or robust variogram methods for spatial data |
| vgram.matrix | Computes a variogram from an image |
| Wendland | Wendland family of covariance functions and supporting... |
| world | Plot of the world |
| WorldBank | Carbon emissions and demographic covariables by country for... |
| xline | Draw a vertical line |
| yline | Draw horizontal lines |
