# Spatial Survey Design and Analysis

## Documentation for package ‘spsurvey’ version 3.3

- DESCRIPTION file.
- User guides, package vignettes and other documentation.
- Package NEWS.

## Help Pages

adjwgt | Adjust Initial Survey Design Weights
albersgeod | Project Albers Projection in Plane to Latitude and Longitude (Spheroid)
ash1.wgt | Compute the Average Shifted Histogram for Weighted Data
attrisk.analysis | Attributable Risk Analysis for Probability Survey Data
attrisk.est | Compute the Attributable Risk Estimate
cat.analysis | Categorical Data Analysis for Probability Survey Data
category.est | Category Proportion and Size Estimates
cdf.decon | Cumulative Distribution Function - Deconvolution
cdf.est | Cumulative Distribution Function - Estimation
cdf.plot | Plot the CDF and Associated Confidence Limits
cdf.test | Cumulative Distribution Function - Inference
change.analysis | Change Analysis for Probability Survey Data
change.est | Category Proportion and Size Estimates
cont.analysis | Continuous Data Analysis for Probability Survey Data
cont.cdfplot | Create CDF Plots from the cont.analysis Output Object
cont.cdftest | Cumulative Distribution Function Inference for Probability Survey Data
decon_data | Small Lakes in Florida
dsgnsum | Summarize the Sites Selected for a Survey Design
examine | Examine Data Frame Variables
FL_lakes | Small Lakes in Florida
framesum | Summarize Frame Size for a Survey Design
geodalbers | Project Latitude and Longitude (Spheroid) to Albers Projection in Plane
grts | Generalized Random-Tessellation Stratified (GRTS) Survey Design
grtsarea | Select GRTS Sample of an Area Resource
grtslin | Select GRTS Sample of a Linear Resource
grtspts | Select GRTS Sample of a Finite Resource
IN_streams | Streams in the Upper Wabash Basin in Indiana
irs | Independent Random Sample (IRS) Survey Design
irsarea | Select an Independent Random Sample (IRS) of an Area Resource
irslin | Select an Independent Random Sample (IRS) of a Linear Resource
irspts | Select an Independent Random Sample (IRS) of a Finite Resource
Luck_Ash_streams | Streams in the Luckiamute Watershed in Oregon
marinus | Convert Coordinates from Latitude/Longitude to the Equidistant, Cylindric Map Projection
NE_lakes | Lakes in the Southern New England Region of the U.S.
NLA_2007 | Western Mountains Ecoregion Lakes in the EPA National Lakes Assessment (NLA) for 2007
NRSA_2009 | Western Mountains Ecoregion Rivers and Streams in the EPA National Rivers and Streams Assessment (NRSA) for 2004 and 2008-2009
plot-method | Class "SpatialDesign"
plot.SpatialDesign | Class "SpatialDesign"
read.dbf | Read the Attribute (dbf) File of an ESRI Shapefile
read.sas | Read SAS Datasets or a SAS XPORT (Transport) File
read.shape | Read an ESRI Shapefile
relrisk.analysis | Relative Risk Analysis for Probability Survey Data
relrisk.est | Compute the Relative Risk Estimate
SC_estuaries | Estuaries in South Carolina
sp2shape | Convert an sp Package Object to an ESRI Shapefile
SpatialDesign | Create Objects of Class SpatialDesign
SpatialDesign-class | Class "SpatialDesign"
spbalance | Calculate Spatial Balance Metrics for a Survey Design
spsurvey.analysis | Create an Object of Class spsurvey.analysis
summary-method | Class "SpatialDesign"
summary.SpatialDesign | Class "SpatialDesign"
total.est | Population Total, Mean, Variance, and Standard Deviation Estimates
uniqueID | Create Unique Site ID Values
UT_ecoregions | Ecoregions in Utah
write.dbf | Write a Data Frame to the Attribute (dbf) File of an ESRI Shapefile
write.object | Write an Object to a Plot