Spatial Sampling Design and Analysis

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Documentation for package ‘spsurvey’ version 5.5.1

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

Help Pages

spsurvey-package	spsurvey: Spatial Sampling Design and Analysis
adjwgt	Adjust survey design weights by categories
adjwgtNR	Adjust survey design weights for non-response by categories
ash1_wgt	Compute the average shifted histogram (ASH) for one-dimensional weighted data
attrisk_analysis	Attributable risk analysis
cat_analysis	Categorical variable analysis
cdf_plot	Plot a cumulative distribution function (CDF)
change_analysis	Change analysis
cont_analysis	Continuous variable analysis
cont_cdfplot	Create a PDF file containing cumulative distribution functions (CDF) plots
cont_cdftest	Cumulative distribution function (CDF) inference for a probability survey
cov_panel_dsgn	Create a covariance matrix for a panel design
diffrisk_analysis	Risk difference analysis
errorprnt	Print errors from analysis functions
grts	Select a generalized random tessellation stratified (GRTS) sample
Illinois_River	Illinois River data
Illinois_River_Legacy	Illinois River legacy data
irs	Select an independent random sample (IRS)
Lake_Ontario	Lake Ontario data
localmean_cov	Internal Function: Variance-Covariance Matrix Based on Local Mean Estimator
localmean_var	Internal Function: Local Mean Variance Estimator
localmean_weight	Internal Function: Local Mean Variance Neighbors and Weights
NE_Lakes	New England Lakes data
NE_Lakes_df	New England Lakes data (as a data frame)
NE_Lakes_Legacy	New England Lakes legacy data
NLA_PNW	NLA PNW data
NRSA_EPA7	NRSA EPA7 data
pd_summary	Summary characteristics of a panel revisit design
plot	Plot sampling frames, design sites, and analysis data.
plot.sp_CDF	Plot a cumulative distribution function (CDF)
plot.sp_design	Plot sampling frames, design sites, and analysis data.
plot.sp_frame	Plot sampling frames, design sites, and analysis data.
power_dsgn	Power calculation for multiple panel designs
ppd_plot	Plot power curves for panel designs
relrisk_analysis	Relative risk analysis
revisit_bibd	Create a balanced incomplete block panel revisit design
revisit_dsgn	Create a panel revisit design
revisit_rand	Create a revisit design with random assignment to panels and time periods
spsurvey	spsurvey: Spatial Sampling Design and Analysis
sp_balance	Calculate spatial balance metrics
sp_frame	'sp_frame' objects
sp_plot	Plot sampling frames, design sites, and analysis data.
sp_plot.default	Plot sampling frames, design sites, and analysis data.
sp_plot.sp_design	Plot sampling frames, design sites, and analysis data.
sp_rbind	Combine rows from GRTS or IRS samples.
sp_summary	Summarize sampling frames, design sites, and analysis data.
sp_summary.default	Summarize sampling frames, design sites, and analysis data.
sp_summary.sp_design	Summarize sampling frames, design sites, and analysis data.
sp_unframe	'sp_frame' objects
stopprnt	Print grts() and irs() errors.
summary	Summarize sampling frames, design sites, and analysis data.
summary.sp_design	Summarize sampling frames, design sites, and analysis data.
summary.sp_frame	Summarize sampling frames, design sites, and analysis data.
trend_analysis	Trend analysis
warnprnt	Print grts(), irs()), and analysis function warnings