https://github.com/cran/fields
Revision 8f8fb01c96e0bd7cbf33a3c3066eb0cd7c8f1274 authored by Doug Nychka on 09 February 2006, 12:55:37 UTC, committed by cran-robot on 09 February 2006, 12:55:37 UTC
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Tip revision: 8f8fb01c96e0bd7cbf33a3c3066eb0cd7c8f1274 authored by Doug Nychka on 09 February 2006, 12:55:37 UTC
version 2.3
version 2.3
Tip revision: 8f8fb01
INDEX
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.
Krig Kriging surface estimate
Krig.Amatrix Smoother (or "hat") matrix relating predicted
values to the dependent (Y) values.
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, Gaussian and "power" covariance
family
exp.image.cov Exponential,Gaussian, "power" and Matern
covariance functions for 2-d gridded locations
fields fields - tools for spatial data
flame Response surface experiment ionizing a reagent
gcv.Krig Finds profile likelihood and GCV estimates of
smoothing parameters
grid list Grid list for describing equally spaced grids
image.count Creates image for a 2-d histogram from
irregular locations
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.
matern.cov Matern covariance function
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 the Krig
object
plot.Wimage Plots 2-d wavelet coefficents by level and
type
plot.sreg Plots smoothing spline regression object
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 as a surface
object
predict.surface.se Standard errors of predictions
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.rf Simulates a random field
smooth.2d Kernel smoother for irregular 2-d data
splint Cubic spline interpolation
sreg Smoothing spline regression
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
trans3d Converts 3-d coordinates to 2-d plotting
coordinates
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 ...