An error occured after the use of 'R'!
Quiting.
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I don't know what is the problem. Could you please help me? Below you
find my Rnw code and the data for running sweave.
Best regards,
Raquel
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Rnw file
\documentclass[12pt,oneside,a4paper]{article}
\usepackage[latin1]{inputenc}
\usepackage[brazil]{babel}
\usepackage{amsthm,amsfonts,bm}
\usepackage{graphicx}
\usepackage[T1]{fontenc}
\usepackage{ae}
\usepackage[alf,bibjustif,recuo=1cm]{abntcite} %bibliografia da ABNT
\usepackage{setspace}
\usepackage[charter]{mathdesign}
\usepackage{graphicx}
\usepackage{Sweave}
\bibliographystyle{abnt-alf}
\onehalfspacing
\setlength\parskip{0.5cm} % espa?amento entre par?grafos
\title{MP 187: Statistical Models with missing values \\Final Test}
\author{Raquel Rangel de Meireles Guimar?es}
\date{December, 2010}
\begin{document}
\maketitle
<<echo=false,results=hide>>=
if (require(xtable) == FALSE)
stop("Pacote xtable() necess?rio para rodar essa an?lise.")
options(digits=3)
@
In this test we were required to analyse data from IQ scores of 250
subjects, repeated after one month. A large part of the sample dropped
the second visit.
Using only the complete cases, estimate the parameters of the regression
line:
<<>>=
setwd("C:\\Users\\Raquel\\Desktop\\test_max_planck")
data<-read.table("IQ.txt")
attach(data)
@
I start here with a scatterplot of the two variables. It is easy to see
from the figure \ref{fig:scatter} that we have a censored
\begin{figure}[ht!]
\centering
<<echo=false,fig=true>>=
plot(data$IQ1,data$IQ2)
@
\caption{Scatterplot of the two measurements of the IQ score, in the
first and second visit.}
\label{fig:scatter}
\end{figure}
\end{document}
=====================================
Data file: IQ.txt
"IQ1" "IQ2"
"1" 114.71 NA
"2" 112.84 NA
"3" 184.88 NA
"4" 120.03 NA
"5" 67 85.28
"6" 75.12 64.24
"7" 104.87 NA
"8" 73.07 67.34
"9" 100.7 NA
"10" 129.79 NA
"11" 11.83 109.91
"12" 139.52 NA
"13" 130.74 NA
"14" 111.92 NA
"15" 83.45 106.15
"16" 80.33 19.14
"17" 80.85 146.93
"18" 65.63 89.09
"19" 152.95 NA
"20" 9.84 104.58
"21" 112.47 NA
"22" 92.14 NA
"23" 151.66 NA
"24" 168.06 NA
"25" 34.6 47.21
"26" 120.65 NA
"27" 112.47 NA
"28" 80.5 109.71
"29" 58.46 52.5
"30" 112.97 NA
"31" 75.95 55.53
"32" 58.59 123.95
"33" 147.19 NA
"34" 38.98 90.26
"35" 115.18 NA
"36" 98.93 NA
"37" 113.2 NA
"38" 144.42 NA
"39" 145.52 NA
"40" 134.97 NA
"41" 98.61 NA
"42" 98.23 NA
"43" 166.18 NA
"44" 43.75 95.76
"45" 77.07 99.5
"46" 112.2 NA
"47" -0.03 13.23
"48" 102.19 NA
"49" 70.98 74.52
"50" 80.48 26.61
"51" 102.87 NA
"52" 94.22 NA
"53" 60.33 52.95
"54" 54.09 95.25
"55" 60.81 87.87
"56" 106.98 NA
"57" 71.18 112.27
"58" 80.95 53
"59" 122.56 NA
"60" 74.22 41.55
"61" 109.73 NA
"62" 142.66 NA
"63" 95.39 NA
"64" 97.68 NA
"65" 114.37 NA
"66" 114.02 NA
"67" 87.39 NA
"68" 183.12 NA
"69" 88.39 NA
"70" 57.81 99.84
"71" 133.65 NA
"72" 78.16 30.84
"73" 80.52 82.42
"74" 107.02 NA
"75" 85.35 NA
"76" 84.35 NA
"77" 92.62 NA
"78" 45.62 100.89
"79" 79.53 102.13
"80" 85.11 NA
"81" 108.72 NA
"82" 95.55 NA
"83" 57.17 52.48
"84" 106.16 NA
"85" 72.3 109.69
"86" 88.13 NA
"87" 117.57 NA
"88" 86.59 NA
"89" 65.56 71.14
"90" 97.76 NA
"91" 81.91 85.55
"92" 65.58 78.26
"93" 109.13 NA
"94" 92.55 NA
"95" 112.54 NA
"96" 66.77 106.92
"97" 106.69 NA
"98" 43.65 56.27
"99" 13.29 14.43
"100" 108.6 NA
"101" 111.95 NA
"102" 62.04 25.49
"103" 113.79 NA
"104" 125.43 NA
"105" 68.13 85.19
"106" 112.13 NA
"107" 21.61 83.67
"108" 49.13 132.66
"109" 104.61 NA
"110" 105.9 NA
"111" 107.7 NA
"112" 157.83 NA
"113" 20.3 41.49
"114" 43.87 -7.62
"115" 130.19 NA
"116" 137.28 NA
"117" 62.99 128.23
"118" 97.71 NA
"119" 103.46 NA
"120" 90.81 NA
"121" 40.89 51
"122" 146.28 NA
"123" 136.18 NA
"124" 111.93 NA
"125" 84.19 51.3
"126" 105.01 NA
"127" 78.28 44.44
"128" 74.54 67.52
"129" 80.92 152.09
"130" 151.56 NA
"131" 30.4 147.39
"132" 62.99 97.48
"133" 111.86 NA
"134" 81.48 27.73
"135" 146.15 NA
"136" 67.1 102.68
"137" 143.29 NA
"138" 96.46 NA
"139" 68.32 111.41
"140" 99.3 NA
"141" 84.19 NA
"142" 81.72 125.93
"143" 96.15 NA
"144" 108.72 NA
"145" 90.13 NA
"146" 122.81 NA
"147" 105.8 NA
"148" 62.01 74.33
"149" 119.9 NA
"150" 106.85 NA
"151" 122.73 NA
"152" 165.65 NA
"153" 102.62 NA
"154" 104.4 NA
"155" 164.31 NA
"156" 131.4 NA
"157" 63.49 55.07
"158" 101.66 NA
"159" 78 112.99
"160" 123.43 NA
"161" 57.85 89.96
"162" 122.07 NA
"163" 73.16 96.74
"164" 82.56 80.55
"165" 83.13 127.28
"166" 96.86 NA
"167" 71 105.9
"168" 87.04 NA
"169" 111.32 NA
"170" 81.98 109.89
"171" 66.82 49.2
"172" 47.69 69.14
"173" 125.36 NA
"174" 102.1 NA
"175" 135.84 NA
"176" 113.58 NA
"177" 58.7 44.42
"178" 103.84 NA
"179" 136.15 NA
"180" 71.53 78.96
"181" 114.4 NA
"182" 123.94 NA
"183" 149.28 NA
"184" 137.63 NA
"185" 77.12 89.17
"186" 96.78 NA
"187" 124.7 NA
"188" 36.6 87.75
"189" 119.91 NA
"190" 98.61 NA
"191" 68.51 64.39
"192" 114.2 NA
"193" 14.52 103.93
"194" 140.32 NA
"195" 41.35 89.9
"196" 105.18 NA
"197" 51.7 46.25
"198" 128.1 NA
"199" 86.58 NA
"200" 105.8 NA
"201" 156.95 NA
"202" 116.36 NA
"203" 105.48 NA
"204" 31.71 78.27
"205" 99.88 NA
"206" 99.88 NA
"207" 44.45 61.91
"208" 124.56 NA
"209" 92.08 NA
"210" 174.38 NA
"211" 75.18 28.15
"212" 137.6 NA
"213" 133.73 NA
"214" 70.77 116
"215" 55.07 95.08
"216" 106.5 NA
"217" 122.68 NA
"218" 34.61 99.65
"219" 53.79 46.15
"220" 157.05 NA
"221" 36.79 109.09
"222" 97.73 NA
"223" 10.11 104.35
"224" 87.95 NA
"225" 72.36 163.16
"226" 57.72 113.36
"227" 62.33 26.95
"228" 122.27 NA
"229" 49.03 78.68
"230" 92.04 NA
"231" 69.14 137.36
"232" 29.93 138.28
"233" 60.21 128.74
"234" 124.81 NA
"235" 121.18 NA
"236" 106.76 NA
"237" 116.47 NA
"238" 59.32 86.54
"239" 95.38 NA
"240" 103.09 NA
"241" 80.5 77.09
"242" 56.99 76.54
"243" 45.43 53.26
"244" 114.7 NA
"245" 50.22 144.81
"246" 107.48 NA
"247" 165.26 NA
"248" 67.44 72.73
"249" 89.46 NA
"250" 88.88 NA
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