https://github.com/cran/fields
Revision 493a3e14a7a05b0b78de44e0a2b1eec55d9783ac authored by Doug Nychka on 04 September 2009, 00:00:00 UTC, committed by Gabor Csardi on 04 September 2009, 00:00:00 UTC
1 parent 63d588c
Tip revision: 493a3e14a7a05b0b78de44e0a2b1eec55d9783ac authored by Doug Nychka on 04 September 2009, 00:00:00 UTC
version 6.3
version 6.3
Tip revision: 493a3e1
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.
CO2 Simulated global CO2 observations
COmonthlyMet Monthly surface meterology for Colorado
1895-1997
Exp.cov Exponential family, radial basis
functions,cubic spline, compactly supported
Wendland family and stationary covariances.
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.
RCMexample 3-hour precipitation fields from a regional
climate model
REML.test Maximum Likelihood estimates for some Matern
covariance parameters.
RMprecip Monthly total precipitation (mm) for August
1963 in the Rocky Mountain Region and some
gridded 4km elevation data sets.
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
Wendland Wendland family of covariance functions and
supporting numerical functions
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
WorldBankCO2 Carbon emissions and demographic covariables by
country for 1999.
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 Adds color scale strips to an existing plot.
cover.design Computes Space-Filling "Coverage" designs using
Swapping Algorithm
drape.plot Perspective plot draped with colors in the
facets.
fields fields - tools for spatial data
fields.diagonalize Fields supporting functions
fields.hints fields - graphics hints
fields.tests Testing fields functions
flame Response surface experiment ionizing a reagent
gcv.Krig Finds profile likelihood and GCV estimates of
smoothing parameters for splines and Kriging.
grid list Some simple functions for working with gridded
data and the grid format (grid.list) used in
fields.
image.plot Draws image plot with a legend strip for the
color scale based on either a regular grid or a
grid of quadrilaterals.
image.smooth Kernel smoother for irregular 2-d data
image2lz Some simple functions for subsetting images
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.
mKrig "micro Krig" Spatial process estimate of a
curve or surface, "kriging" with a known
covariance function.
mKrig.grid Using MKrig for predicting on a grid.
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
poly.image Image plot for cells that are irregular
quadrilaterals.
predict.Krig Evaluation of Krig spatial process estimate.
predict.derivative Predicted derivatives
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.
pushpin Adds a "push pin" to an existing 3-d plot
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
ribbon.plot Adds to an existing plot, a ribbon of color,
based on values from a color scale, along a
sequence of line segments.
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
spind2spam Conversion of formats for sparse matrices
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 Some useful color tables for images and tools
to handle them.
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 ...