Revision da8880e391409432edd2b12b69718502ef591564 authored by Doug Nychka on 02 January 2007, 00:00:00 UTC, committed by Gabor Csardi on 02 January 2007, 00:00:00 UTC
1 parent 92636ea
INDEX
%d*%-methods Multiplying diagonal matrices in Package
'fields'
BD Data frame of the effect of buffer compositions
on DNA strand displacement amplification. A 4-d
regression data set with with replication. This
is a useful test data set for exercising
function fitting methods.
Exponential Covariance functions
Krig Kriging surface estimate
Krig.Amatrix Smoother (or "hat") matrix relating predicted
values to the dependent (Y) values.
Krig.engine.default Basic linear algebra utilities and other
computations supporting the Krig function.
Krig.null.function Default function to create fixed matrix part of
spatial process model.
RMprecip Monthly total precipitation (mm) for August
1963 in the Rocky Mountain Region
Tps Thin plate spline regression
US Plot of the US with state boundaries
US.dat Outline of coterminous US and states.
W.info Gives indexing imfomration for a wavelet
decompostion
Wimage.cov Functions for W-transform based covariance
models
Wimage.info Finds key indices related to a 2-d
multiresolution
Wimage.info.plot Plot to check 2-d multiresolution indexing
Wtransform Quadratic W wavelet transform for 1-d vectors
or rectangular or cylindrical images
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.
bplot boxplot
bplot.xy Boxplots for conditional distribution
colorbar.plot Plots one or more color scale strips as a
symbol
cover.design Computes Space-Filling "Coverage" designs using
Swapping Algorithm
drape.plot Perspective plot draped with colors in the
facets.
exp.cov Exponential covariance family, radial basis
functions and a general function for stationary
covariances.
fields fields - tools for spatial data
fields tests Testing fields functions
fields.diagonalize Fields supporting functions
fields.hints fields - graphics hints
flame Response surface experiment ionizing a reagent
gcv.Krig Finds profile likelihood and GCV estimates of
smoothing parameters
grid list Grid list format for describing equally spaced
grids
image.plot Draws 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.image Spatial process estimate for large irregular
2-d dats sets.
lennon Gray image of John Lennon.
minitri Mini triathlon results
ozone Data set of ozone measurements at 20 Chicago
monitoring stations.
ozone2 Daily 8-hour ozone averages for sites in the
Midwest
plot.Krig Diagnostic and summary plots of a Kriging or
spline object
plot.Wimage Plots 2-d wavelet coefficents by level and type
plot.surface Plots a surface
poisson.cov Poisson spherical covariance function
predict.Krig Evaluation of Krig spatial process estimate.
predict.se Standard errors of predictions
predict.se.Krig Standard errors of predictions for Krig spatial
process estimate
predict.surface Evaluates a fitted function or its standard
errors as a surface object
print.Krig Print kriging fit results.
qsreg Quantile or Robust spline regression
quilt.plot Image plot for irregular spatial data.
rat.diet Experiment studying an appetite supressant in
rats.
rdist Euclidean distance matrix
rdist.earth Great circle distance matrix
set.panel Specify a panel of plots
sim.Krig.standard Conditonal simulation of a spatial process
sim.rf Simulates a random field
smooth.2d Kernel smoother for irregular 2-d data
splint Cubic spline interpolation
sreg Smoothing spline regression
stationary.image.cov Exponential, Matern and general covariance
functions for 2-d gridded locations.
stats Calculate summary statistics
stats.bin Bins data and finds some summary statistics.
summary.Krig Summary for Krig spatial process estimate
summary.ncdf Summarizes a netCDF file handle
surface.Krig Plots a surface and contours
tim.colors Tim's useful color table
transformx Linear transformation
vgram Finds a traditional or robust variogram for
spatial data.
vgram.matrix Computes a variogram from an image
world Plot of the world
xline Draw a vertical line
yline Draw horizontal lines
Computing file changes ...