1 %\VignetteIndexEntry{xtable List of Tables Gallery}
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2 %\VignetteDepends{xtable, spdep, splm, sphet}
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3 %\VignetteKeywords{LaTeX, HTML, table}
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4 %\VignettePackage{xtable}
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6 % \VignetteEngine{knitr::knitr}
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7 %**************************************************************************
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8 \documentclass{article}
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9 \usepackage[a4paper, height=24cm]{geometry} % geometry first
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11 \usepackage{booktabs}
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12 \usepackage{longtable}
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13 \usepackage{parskip}
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14 \usepackage{rotating}
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15 \usepackage{tabularx}
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16 \usepackage{titlesec}
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17 \usepackage{hyperref} % hyperref last
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18 \titleformat\subsubsection{\bfseries\itshape}{}{0pt}{}
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19 \newcommand\p{\vspace{2ex}}
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20 \newcommand\code[1]{\texttt{#1}}
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21 \newcommand\pkg[1]{\textbf{#1}}
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22 \setcounter{tocdepth}{2}
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25 \title{\bfseries\Large The Other Packages Gallery}
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26 \author{\bfseries David J. Scott}
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33 \section{Introduction}
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34 This document represents a test of the functions in \pkg{xtable} which
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35 deal with other packages.
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37 <<set, include=FALSE>>=
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39 opts_chunk$set(fig.path = 'Figures/other', debug = TRUE, echo = TRUE)
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40 opts_chunk$set(out.width = '0.9\\textwidth')
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43 The first step is to load the package and set some options for this document.
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44 <<package, results='asis'>>=
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46 options(xtable.floating = FALSE)
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47 options(xtable.timestamp = "")
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51 \section{The packages \pkg{spdep}, \pkg{splm}, and \pkg{sphet}}
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53 Code for supporting these packages and most of the examples used in
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54 this section was originally provided by Martin Gubri
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55 (\url{martin.gubri@framasoft.org}).
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57 \subsection{The package \pkg{spdep}}
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58 \label{sec:package-pkgspdep}
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60 First load the package and create some objects.
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63 data("oldcol", package = "spdep")
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64 COL.lag.eig <- lagsarlm(CRIME ~ INC + HOVAL, data = COL.OLD[],
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67 COL.errW.GM <- GMerrorsar(CRIME ~ INC + HOVAL, data = COL.OLD,
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68 nb2listw(COL.nb, style = "W"),
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71 COL.lag.stsls <- stsls(CRIME ~ INC + HOVAL, data = COL.OLD,
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73 class(COL.lag.stsls)
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75 p1 <- predict(COL.lag.eig, newdata = COL.OLD[45:49,],
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76 listw = nb2listw(COL.nb))
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78 p2 <- predict(COL.lag.eig, newdata = COL.OLD[45:49,],
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79 pred.type = "trend", type = "trend")
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80 #type option for retrocompatibility with spdep 0.5-92
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83 imp.exact <- impacts(COL.lag.eig, listw = nb2listw(COL.nb))
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85 imp.sim <- impacts(COL.lag.eig, listw = nb2listw(COL.nb), R = 200)
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90 \subsubsection{\code{sarlm} objects}
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91 \label{sec:codesarlm-objects}
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93 There is an \code{xtable} method for objects of this type.
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94 <<xtablesarlm, results = 'asis'>>=
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98 The method for \code{xtable} actually uses the summary of the object,
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99 and an identical result is obtained when using the summary of the
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100 object, even if the summary contains more additional information.
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102 <<xtablesarlmsumm, results = 'asis'>>=
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103 xtable(summary(COL.lag.eig, correlation = TRUE))
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106 This same pattern applies to the other objects from this group of packages.
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108 Note that additional prettying of the resulting table is possible, as
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109 for any table produced using \code{xtable}. For example using the
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110 \pkg{booktabs} package we get:
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112 <<xtablesarlmbooktabs, results = 'asis'>>=
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113 print(xtable(COL.lag.eig), booktabs = TRUE)
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116 \subsubsection{\code{gmsar} objects}
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117 \label{sec:codegmsar-objects}
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120 <<xtablegmsar, results = 'asis'>>=
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121 xtable(COL.errW.GM)
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124 \subsubsection{\code{stsls} objects}
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125 \label{sec:codestsls-objects}
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128 <<xtablestsls, results = 'asis'>>=
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129 xtable(COL.lag.stsls)
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132 \subsubsection{\code{sarlm.pred} objects}
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133 \label{sec:codesarlmpred-objects}
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135 \code{xtable} has a method for predictions of \code{sarlm} models.
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137 <<xtablesarlmpred, results = 'asis'>>=
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141 This method transforms the \code{sarlm.pred} objects into data frames, allowing any number of attributes vectors which may vary according to predictor types.
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143 <<xtablesarlmpred2, results = 'asis'>>=
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147 \subsubsection{\code{lagImpact} objects}
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148 \label{sec:codelagimpact-objects}
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150 The \code{xtable} method returns the values of direct, indirect and total impacts for all the variables in the model. The class \code{lagImpact} have two different sets of attributes according to if simulations are used. But the \code{xtable} method always returns the three components of the non-simulation case.
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152 <<xtablelagimpactexact, results = 'asis'>>=
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157 <<xtablelagimpactmcmc, results = 'asis'>>=
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162 \subsubsection{\code{spautolm} objects}
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163 \label{sec:codespautolm-objects}
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165 The need for an \code{xtable} method for \code{spautolm} was expressed
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166 by Guido Schulz (\url{schulzgu@student.hu-berlin.de}), who also
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167 provided an example of an object of this type. The required code was
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168 implemented by David Scott (\url{d.scott@auckland.ac.nz}).
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170 First create an object of the required type.
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172 <<minimalexample, results = 'hide'>>=
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175 spautolmOBJECT <- spautolm(Z ~ PEXPOSURE + PCTAGE65P,data = nydata,
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176 listw = listw_NY, family = "SAR",
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177 method = "eigen", verbose = TRUE)
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178 summary(spautolmOBJECT, Nagelkerke = TRUE)
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183 class(spautolmOBJECT)
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187 <<xtablespautolm, results = 'asis'>>=
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188 xtable(spautolmOBJECT,
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189 display = c("s",rep("f", 3), "e"), digits = 4)
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194 \subsection{The package \pkg{splm}}
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195 \label{sec:package-pkgsplm}
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197 First load the package and create some objects.
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200 data("Produc", package = "plm")
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201 data("usaww", package = "splm")
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202 fm <- log(gsp) ~ log(pcap) + log(pc) + log(emp) + unemp
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203 respatlag <- spml(fm, data = Produc, listw = mat2listw(usaww),
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204 model="random", spatial.error="none", lag=TRUE)
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206 GM <- spgm(log(gsp) ~ log(pcap) + log(pc) + log(emp) + unemp, data = Produc,
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207 listw = usaww, moments = "fullweights", spatial.error = TRUE)
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210 imp.spml <- impacts(respatlag, listw = mat2listw(usaww, style = "W"), time = 17)
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215 \subsubsection{\code{splm} objects}
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216 \label{sec:codesplm-objects}
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218 <<xtablesplm, results = 'asis'>>=
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224 <<xtablesplm1, results = 'asis'>>=
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228 The \code{xtable} method works the same on impacts of \code{splm} models.
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230 <<xtablesplmimpacts, results = 'asis'>>=
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234 \subsection{The package \pkg{sphet}}
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235 \label{sec:package-pkgsphet}
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237 First load the package and create some objects.
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240 data("columbus", package = "spdep")
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241 listw <- nb2listw(col.gal.nb)
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242 data("coldis", package = "sphet")
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243 res.stsls <- stslshac(CRIME ~ HOVAL + INC, data = columbus, listw = listw,
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244 distance = coldis, type = 'Triangular')
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247 res.gstsls <- gstslshet(CRIME ~ HOVAL + INC, data = columbus, listw = listw)
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250 imp.gstsls <- impacts(res.gstsls, listw = listw)
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255 \subsubsection{\code{sphet} objects}
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256 \label{sec:codesphet-objects}
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258 <<xtablesphet, results = 'asis'>>=
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263 <<xtablesphet1, results = 'asis'>>=
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267 \code{sphet} also provides a method for computing impacts.
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269 <<xtablesphetimpacts, results = 'asis'>>=
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