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### R code from vignette source 'ltxsparklines.Rnw'
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### code chunk number 1: ltxsparklines.Rnw:156-157
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library(ltxsparklines)
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### code chunk number 2: ltxsparklines.Rnw:175-177
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options(ltxsparklines.output='inlineSweave') # Comment out
# if using knitr
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### code chunk number 3: ltxsparklines.Rnw:182-192
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options(
ltxsparklines.width = 10,
ltxsparklines.clip = FALSE,
ltxsparklines.na.rm = TRUE,
ltxsparklines.bottomline = FALSE,
ltxsparklines.bottomlinex = c(NA, NA),
ltxsparklines.startdotcolor = NA,
ltxsparklines.enddotcolor = NA,
ltxsparklines.dotcolor='blue'
)
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### code chunk number 4: ltxsparklines.Rnw:197-223
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pr <- function (string)
paste0("\\\\texttt{\\\\textbackslash Sexpr\\\\{",string,"\\\\}}")
# if using knitr, change to
# pr <- function (string)
# paste0("\\texttt{\\textbackslash Sexpr\\{",string,"\\}}")
ev <- function (string) eval(parse(text=string))
twovect <- "sparkline(x=c(1,4,8,10), y=c(5,6,12,3),
enddotcolor='red')"
twovectspikes <- "sparkline(xspikes=c(1,4,8,10), yspikes=c(5,6,12,3),
width=3)"
twovectdots <- "sparkline(xdots =c(1,4,8,10), ydots=c(5,6,12,3),
dotcolor=c('green', 'red'))"
twovectdotsparks <- "sparkline(x =c(1,4,8,10), y=c(5,6,12,3),
xdots=c(1,4,8,10), ydots=c(5,6,12,3),
dotcolor=c('green', 'red'))"
carsplot <- "sparkline(yspikes=cars, width=20)"
carsplot_reverse <- "sparkline(yspikes=cars[,c(2,1)], width=20)"
onevect <- "sparkline(c(1,8,-5,10), startdotcolor='green',
bottomline=TRUE)"
plot_matrix <- "mat <- matrix(c(1, 2, 3, 4, 5, 17, 10, 12, 11, 10),
ncol=2, byrow=F);
sparkline(mat, rectangle=c(10,16),
startdotcolor='blue')"
plot_Nile <- "sparkline(Nile, width=30)"
rm_t <- "sparkline(c(3,5,4,NA,12,9), na.rm=TRUE)"
rm_f <- "sparkline(c(3,5,4,NA,12,9), na.rm=FALSE)"
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### code chunk number 5: ltxsparklines.Rnw:270-276
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yrange1 <- "sparkline(c(2,4,8,12,16))"
yrange2 <- "sparkline(c(2,4,8,12,16), ylim=c(NA,20))"
yrange3 <- "sparkline(c(2,4,8,12,16), ylim=c(-10,20))"
xyrange <- "sparkline(c(2,20,1,16,4), ylim=c(NA,10), xlim=c(2,5))"
xyrange_clip <- "sparkline(c(2,20,1,16,4), ylim=c(NA,10), xlim=c(2,5),
clip=TRUE)"
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### code chunk number 6: ltxsparklines.Rnw:307-314
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rect1 <- "sparkline(Nile, rectangle=quantile(Nile, c(0.025, 0.975)),
width=30)"
bottomline1 <- "sparkline(c(2,4,1,12,3), bottomline=TRUE)"
bottomline2 <- "sparkline(c(2,4,1,12,3), bottomline=TRUE,
bottomlinelength=4)"
bottomlinex <- "sparkline(c(2,4,1,12,3),
bottomlinex=c(2,4))"
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### code chunk number 7: ltxsparklines.Rnw:361-365
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decadeStarts <- seq(min(time(Nile)), max(time(Nile)),
by=10)
rangeNile <- range(Nile)
iqrNile <- quantile(Nile, c(0.25, 0.75))
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### code chunk number 8: ltxsparklines.Rnw:370-381
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printDecade <- function (start) {
end <- start+9
paste0(start, "--", end, " & ",
sparkline(window(Nile, start, end),
width=20,
xlim=c(start, end),
ylim=rangeNile,
rectangle=iqrNile,
output='knitr'),
"\\\\")
}
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### code chunk number 9: ltxsparklines.Rnw:386-404
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# Table header
result <- paste("\\begin{tabular}{ll}",
"\\toprule",
"Decade & Annual flow\\\\",
"\\midrule",
sep="\n")
# Table body
result <- paste(result,
paste(sapply(decadeStarts, printDecade),
collapse="\n"),
sep="\n")
# Table footer
result <- paste(result,
"\\bottomrule",
"\\end{tabular}",
sep="\n")
# Printing table
cat(result)
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