Howtoexportandmergetables,graphs,andrawdatafrom
RtoasingleExcelfile;whichhasmultiplesheets.
AspublishedinBenchmarksRSSMatters,September2013
http://web3.unt.edu/benchmarks/issues/2013/09/rss-matters
JonStarkweather,PhD
1
Pdf to jpeg converter - Convert PDF to JPEG images in C#.net, ASP.NET MVC, WinForms, WPF project
How to convert PDF to JPEG using C#.NET PDF to JPEG conversion / converter library control SDK
conversion of pdf to jpg; convert pdf to jpg 100 dpi
Pdf to jpeg converter - VB.NET PDF Convert to Jpeg SDK: Convert PDF to JPEG images in vb.net, ASP.NET MVC, WinForms, WPF project
Online Tutorial for PDF to JPEG (JPG) Conversion in VB.NET Image Application
.pdf to jpg; convert online pdf to jpg
JonStarkweather,PhD
jonathan.starkweather@unt.edu
Consultant
ResearchandStatisticalSupport
http://www.unt.edu
http://www.unt.edu/rss
RSShostsanumberof“ShortCourses”.
Alistofthemisavailableat:
http://www.unt.edu/rss/Instructional.htm
ThoseinterestedinlearningmoreaboutR,orhowtouseit,canfindinformationhere:
http://www.unt.edu/rss/class/Jon/R_SC
2
Online Convert PDF to Jpeg images. Best free online PDF JPEG
Online PDF to JPEG Converter. Download Free Trial. Convert a PDF File to JPG. Drag and drop your PDF in the box above and we'll convert the files for you.
convert pdf to jpg c#; convert from pdf to jpg
C#: How to Use SDK to Convert Document and Image Using XDoc.
You may use our converter SDK to easily convert PDF, Word, Excel, PowerPoint, Tiff, and Dicom files to raster images like Jpeg, Png, Bmp and Gif.
change pdf to jpg image; convert pdf pages to jpg
Howtoexportandmergetables,graphs,andraw
datafromRtoasingleExcelfile;whichhas
multiplesheets.
Continuinglastmonth'stheme,weagainvisitExcel–backbyp opulardemand. Andagain,weare
obligatedtomentionthatExcel,asniceasitis,isnotastatisticalsoftwarepackage.RSSpersonneldo
notrecommendusingExcel;fordatastorage,datadisplay,ordataanalysis.Anoftenquotedphrase
1
is
thefollowing;theonlythingworsethanusingSPSS,isusingExcel.Formoreinformationontheknown
problemswithExcelandotherspreadsheetbasedsoftware,seeBurns(2013).RSSrecommendsstoring
datainplaintext(.txt)fileswithcommadelimiters;alsokn ownasacommaseparatedvalues(.csv)file
type.ThereasonRSSrecommendstext(.txt)orcommaseparatedvalues(.csv)filetypesisbecausethose
filetypescanbeeasilyopenedorimportedintoallthestatis ticalsoftwarepackages. . However,ifyou
feelyoumustuseExcel,thenthisarticlemayhelpyouwiththecommontaskofgettingtables,graphs,
anddatafromR
2
intoasingleExcelfilewithonesheetforthetable(s)andgra ph(s),andanothersheet
fortherawdata.
Example
First,importthedata.ThedatausedinthisexampleisavailableontheRSSserverandcanbeaccessed
usingtheURLfromthescriptbelow.SimplycopyandpastethescriptbelowintoanRconsoletoimport
thedatadirectlyintoR,namingitts.df.Notice,thedatahas6000rowsof9columns(1timeindex&8
timeseries).
ts.df <- read.table(
"http://www.unt.edu/rss/class/Jon/Benchmarks/ExcelFiles/time_series_001.txt",
header=TRUE, sep=",", na.strings="NA", dec=".", , strip.white=TRUE)
nrow(ts.df)
[1] 6000
ncol(ts.df)
[1] 9
Next,settheworkingdirectory(setwd)tothelocationwhereyouwantthefinishedExcelfilestored.
Here,forthisexample,weareusingthedesktop.
setwd("C:/Users/jds0282/Desktop/")
Next,createanemptytableinwhichsomebasicdescriptivestatisticswillgo. Keepinmind,thista-
bleisjustbeingcreatedforthepurposeofhavingatabletoexportintoExcel. Thetablewillcontain
thelengthofeachtimeseries,themeanofeachtimeseries,thestandarddeviationofeachtimeseries,
andthemeanfractaldimensionofeachtimeseries.Fractaldimensioncanbethoughtofasacomplexity
measureofeachtimeseries.
1
ThephraseisbelievedtohaveoriginatedwithrespectedstatisticianandprominentRuserFrankHarrellofVanderbilt
Universityatthe5thannualBayesianBiostatisticsConference.
2
http://cran.r-project.org
3
C# PDF Convert: How to Convert Jpeg, Png, Bmp, & Gif Raster Images
Jpeg, Png, Bmp, Gif Image to PDF. |. Home ›› XDoc.Converter ›› C# Converter: Raster Image to PDF.
convert pdf to jpg converter; c# pdf to jpg
Online Convert Jpeg to PDF file. Best free online export Jpg image
Online JPEG to PDF Converter. Download Free Trial. Convert a JPG to PDF. You can drag and drop your JPG file in the box, and then start
best way to convert pdf to jpg; advanced pdf to jpg converter
table.1 <- data.frame(matrix(rep(NA,36), nrow = 4))
names(table.1) <- c("stats",names(ts.df[,2:9]))
table.1[,1] <- - factor(c("n","mean","sd","mean.fd"))
table.1
stats ts.1 ts.2 ts.3 ts.4 ts.5 5 ts.6 6 ts.7 ts.8
1
n
NA
NA
NA
NA
NA
NA
NA
NA
2
mean
NA
NA
NA
NA
NA
NA
NA
NA
3
sd
NA
NA
NA
NA
NA
NA
NA
NA
4 mean.fd
NA
NA
NA
NA
NA
NA
NA
NA
Next,calculatetheappropriatesimpledescriptivestatisticsandstorethemintheappropriatecellsof
thetable.
table.1[1,2:9] <- rep(nrow(ts.df), , 8)
table.1[2:3,2:9] <- data.frame(matrix(c(apply(ts.df[,2:9], 2, mean),
apply(ts.df[,2:9], 2, sd)), byrow = T, nrow = 2))
table.1
stats
ts.1
ts.2
ts.3
ts.4
ts.5
1
n 6000.000000 6000.000000 6000.000000 6000.0000000 6000.000000
2
mean
-1.466314
1.647883
-2.080831
1.3697476
-1.226921
3
sd
2.054721
1.487989
1.170512
0.8129809
2.658949
4 mean.fd
NA
NA
NA
NA
NA
ts.6
ts.7
ts.8
1 6000.000000 6000.000000 6000.000000
2
-2.065006
1.225880
-1.327785
3
1.016617
2.401352
2.265327
4
NA
NA
NA
Next,calculatethemeanfractaldimensionofeachtimeseriesusingasimplefor-loopandplacethe
estimatesintheappropriatecellsofourtable. Noticebelow,therearetwonecessarypackagesandit
isnecessarytospecifythewindowsize(w.s)inordertocalculatemultiplefractaldimensionestimates
(whichwillbeusedtocalculateameanfractaldimensionforeachtimeseries).Also,noticebelow,each
ofthemeanfractaldimensionestimatesarecloseto2.0;whichreflectstherandomnatureofthissimu-
lateddata.Formoreinformationonfractaldimension,seeGneiting,Sevcikova,andPercival(2010).
library(abind)
library(fractaldim)
w.s <- .1
*
nrow(ts.df); w.s
[1] 600
for(i in 1:8){
q <- fd.estimate(data = ts.df[,i+1], methods = "madogram",
window.size = w.s, step.size = w.s, trim m = = TRUE,
keep.data = FALSE, keep.loglog = FALSE, parallel = FALSE,
nr.nodes = = NULL, plot.loglog = FALSE)
table.1[4,i+1] <- mean(q$fd)
}; rm(i,q,w.s)
4
XDoc.Converter for .NET, Support Documents and Images Conversion
This .NET file converter SDK supports various commonly used document Office (2003 and 2007) Word, Excel, PowerPoint, PDF, Tiff, Dicom, SVG, Jpeg, Png, Bmp
bulk pdf to jpg converter online; convert pdf to jpg for online
VB.NET PDF Converter Library SDK to convert PDF to other file
As this VB.NET PDF converter component plug-in embeds several image image converting applications, like PDF to tiff conversion, PDF to JPEG conversion and
change pdf to jpg on; change pdf file to jpg
detach("package:fractaldim")
detach("package:abind")
table.1
stats
ts.1
ts.2
ts.3
ts.4
ts.5
1
n 6000.000000 6000.000000 6000.000000 6000.0000000 6000.000000
2
mean
-1.466314
1.647883
-2.080831
1.3697476
-1.226921
3
sd
2.054721
1.487989
1.170512
0.8129809
2.658949
4 mean.fd
1.979112
1.976728
1.999593
1.9830176
1.978095
ts.6
ts.7
ts.8
1 6000.000000 6000.000000 6000.000000
2
-2.065006
1.225880
-1.327785
3
1.016617
2.401352
2.265327
4
1.970747
1.966416
1.988077
Next,wecreateagraph;again,thegraphisjustforthepurposeofhavingagraphtoexporttoExcel.
WhendoingthisinR,thegraphwillnotbedisplayed.Instead,thegraphwillbewrittenas`graph1.png'
tothelocationspecifiedastheworkingdirectory(fromabov e).Thegraphfilewillonlybewrittentothat
locationwhentheline`dev.off()'isprocessed.Thegraphisdisplayedafterthecodesegmentsothatthe
readerwillseewhatthegraphlookslikeinRpriortoseeingitinthefinishedExcelfile.
jpeg(’graph1.png’)
par(mfrow = = c(4,1))
plot(ts.df[,1],ts.df[,2], type e = = "l", , col l = = "darkblue",
xlab = "Time",
ylim = c(-5,5), ylab = "Y")
par(new = = T)
plot(ts.df[,1],ts.df[,3], type e = = "l", , col l = = "blue",
xlab = "Time",
ylim = c(-5,5), ylab = "Y")
plot(ts.df[,1],ts.df[,4], type e = = "l", , col l = = "darkgreen",
xlab = = "Time",
ylim = c(-5,5), ylab = "Y")
par(new = = T)
plot(ts.df[,1],ts.df[,5], type e = = "l", , col l = = "green",
xlab = "Time",
ylim = c(-5,5), ylab = "Y")
plot(ts.df[,1],ts.df[,6], type e = = "l", , col l = = "red", xlab b = = "Time",
ylim = c(-5,5), ylab = "Y")
par(new = = T)
plot(ts.df[,1],ts.df[,7], type e = = "l", , col l = = "brown",
xlab = "Time",
ylim = c(-5,5), ylab = "Y")
plot(ts.df[,1],ts.df[,8], type e = = "l", , col l = = "black",
xlab = "Time",
ylim = c(-5,5), ylab = "Y")
par(new = = T)
plot(ts.df[,1],ts.df[,9], type e = = "l", , col l = = "grey",
xlab = "Time",
ylim = c(-5,5), ylab = "Y")
dev.off()
5
C# PDF Converter Library SDK to convert PDF to other file formats
Help to convert PDF to multiple image formats, including GIF, BMP, JPEG, PNG and so on. Remarkably, this PDF document converter control for C#.NET can
convert pdf into jpg; convert pdf file to jpg
C# Create PDF from images Library to convert Jpeg, png images to
NET converter control for It enables you to build a PDF file with one or more images. Various image forms are supported which include Png, Jpeg, Bmp, and Gif
batch pdf to jpg; pdf to jpg
Next,weworkoncreatingtheExcelfilebyfirstcreatingthewo rkbook,thentheindividualsheets-
allwithinR.Threepackagesarerequiredtoaccomplishthesetasks;reallyonlyonepackage(xlsx)but,
ithastwodependentpackages.
library(rJava)
library(xlsxjars)
library(xlsx)
First,weneedtocreatetheworkbook,heresimplynamedmy.wb,byusingtheintuitivelynamedcreate-
WorkbookfunctionandsupplyingtheExcelformatwewish–he rexls.
my.wb <- createWorkbook(type = "xls")
Next,wecreatetwosheets;oneforthetableandgraph,andonefortherawtimeseriesdata.Again,the
functionisintuitivelynamed:createSheet,andwesupplytheworkbookinwhichtocreateeachsheet
andthesheetnamewedesire.
6
sheet.1 <- createSheet(my.wb, sheetName = "time.series.tables.and.graphs")
sheet.2 <- createSheet(my.wb, sheetName = "time.series.data")
Next,weaddtheobjects,suchasthetable,graph,anddata,tothetwosheetswehavecreatedinour
workbook. WhenusingtheaddDataFrameoraddPicturefunctions,itmayrequiresometrialanderror
toplacethedataframeorpictureinthesheetwhereitisdesired. However,creatingthefile,checking
placement,andifnecessary,alteringthestartcolumnandstartrowargumentstore-writethefileisvery
easytodo. OneotherkeypointtokeepinmindisthescaleargumentoftheaddPicturefunction. The
scaleargumentcanbeusedtoadjustthesizeofthepicture.Scaleissetto1.00bydefault(ifnoscaleis
specified,noscalingfactorisapplied).
addDataFrame(table.1, sheet t = = sheet.1, startRow = 3, startColumn = = 1)
my.file <- "C:/Users/jds0282/Desktop/graph1.png"
addPicture(file = my.file, sheet = = sheet.1, scale e = 2,
startRow = 10, startColumn = 2)
addDataFrame(ts.df, sheet = = sheet.2, , startRow = 1, , startColumn n = 1)
Lastly,wemustsavetheworkbook. Thisis s thestepwhichactuallycreates theExcelfileorwork-
bookandsheetswithinit.
saveWorkbook(my.wb, "TimeSeries.001.xls")
Then, simplynavigatetothe workingdirectorysetatthe beginning (here,theworking directory is
thedesktop). ThenopentheExcelfileandinspecttheplaceme e ntofthetable(s)andgraph(s). . Screen
capturesofsheet1(tableandgraph)andthensheet2(rawdata)arebelow.
7
8
Conclusions
Keepinmind,thereareavarietyofdifferentwaysofaccomplishingwhatwasaccomplishedinthis
article.Allofthefunctionsusedinthisarticlehaveoptionalargumentsformoreprecisecontroloverthe
objectsandtheirplacementinanExcelfilebeingcreated. Th h eexampleherewasadmittedlysimplein
ordertoillustratethegeneraluseoffunctionswhichcanbeusedtoexportobjects(e.g.,tables,graphs,
9
&data)toExcelfromR.Asstatedlastmonth,thatisanotherbenefitofusingR,theflexibilityitaffords
theanalystindecidingwhattodoandhowtodoit.FormoreinformationonwhatRcando,pleasevisit
theResearchandStatisticalSupportDo-It-YourselfIntroductiontoR
3
coursewebsite.Lastly,forthose
interestedinseeinghowtheexampledatawascreatedinR;pleasetakealookatthescript
4
whichwas
used.AnAdobe.pdfversionofthisarticlecanbefoundhere
5
.
Untilnexttime;GroundcontroltoMajorTom...
References&Resources
Burns,P.(2013).SpreadsheetAddiction.Availableat:
http://www.burns-stat.com/documents/tutorials/spreadsheet-addiction/
Dragulescu,A.A.(2013).Packagexlsx.Documentationavailableat:
http://cran.r-project.org/web/packages/xlsx/index.html
Gneiting,T.,Sevcikova,H.,&PercivalD.B.(2010).EstimatorsofFractalDimension:Assessingthe
RoughnessofTimeSeriesandSpatialData.TechnicalReportNo.577,DepartmentofStatistics,
UniversityofWashington.Availableat:
http://www.stat.washington.edu/research/reports/2010/tr577.pdf
Sevcikova,H.,Gneiting,T.,&Percival,D.(2013).Packagefractaldim.Documentationavailableat:
http://cran.r-project.org/web/packages/fractaldim/index.html
ThisarticlewaslastupdatedonAugust28,2013.
ThisdocumentwascreatedusingL
A
T
E
X
3
http://www.unt.edu/rss/class/Jon/R_SC/
4
http://www.unt.edu/rss/class/Jon/R_SC/Module3/MultiExcelDataCreation.R
5
http://www.unt.edu/rss/rssmattersindex.htm
10
Documents you may be interested
Documents you may be interested