free asp. net mvc pdf viewer : Get text from pdf file c# Library software class wpf html ajax IBM_SPSS_Statistics_Brief_Guide1-part1195

Chapter 2. Reading Data
Datacanbe entered directly, or it canbeimported fromanumber of different sources.The processesfor
readingdatastored inIBMSPSS Statisticsdatafiles; spreadsheet applications,suchasMicrosoft Excel;
database applications, suchasMicrosoftAccess; and text filesare alldiscussed inthischapter.
Basic Structure of IBM SPSS Statistics Data Files
IBMSPSS Statisticsdatafilesare organized by cases(rows) and variables(columns). Inthisdatafile,
casesrepresent individualrespondents to asurvey. Variablesrepresent responsesto eachquestionasked
inthe survey.
Reading IBM SPSS Statistics Data Files
IBMSPSS Statisticsdatafiles, whichhavea .savfile extension, containyoursaveddata.
1. Fromthe menus choose:
File> Open> Data...
2. Browse to and open demo.sav. See the topicChapter10, “Sample Files,”onpage 79formore
Thedataare now displayedinthe DataEditor.
Get text from pdf file c# - extract text content from PDF file in, ASP.NET, MVC, Ajax, WinForms, WPF
Feel Free to Extract Text from PDF Page, Page Region or the Whole PDF File
a pdf text extractor; extract pdf text to excel
Get text from pdf file c# - VB.NET PDF Text Extract Library: extract text content from PDF file in, ASP.NET, MVC, Ajax, WinForms, WPF
How to Extract Text from PDF with VB.NET Sample Codes in .NET Application
copy paste text pdf; extract text from pdf using c#
Reading Data from Spreadsheets
Rather thantyping allof your datadirectlyinto the DataEditor, youcanread datafrom applications
such asMicrosoft Excel. Youcanalso readcolumnheadingsasvariable names.
1. Fromthe menuschoose:
File> Open> Data...
2. Select Excel(*.xls) asthefiletype youwanttoview.
3. Opendemo.xls. See the topic Chapter10, “Sample Files,”on page79for moreinformation.
The Opening ExcelData Source dialog boxisdisplayed, allowing youto specify whether variable
namesare to be included in the spreadsheet, aswellasthe cellsthat youwant to import. InExcel95
or later, youcanalso specify which worksheetsyouwant to import.
4. Makesure thatRead variablenamesfromthefirst row of dataisselected. Thisoptionreadscolumn
headingsasvariable names.
If the columnheadingsdo not conformto the IBMSPSS Statisticsvariable-naming rules, theyare
convertedinto validvariablenamesand the originalcolumnheadingsare savedasvariable labels.If
youwant toimport only aportionof the spreadsheet, specify the range of cellstobeimported inthe
Rangetext box.
5. Click OK to readthe Excel file.
The datanowappear in the DataEditor, withthe columnheadingsused asvariable names. Since
variable namescan't containspaces, the spacesfrom theoriginal columnheadingshavebeenremoved.
For example, Marital status in theExcelfile becomesthe variable Maritalstatus. Theoriginal column
heading isretained asavariable label.
Figure10. Openeddatafile
IBMSPSSStatistics23Brief Guide
C# PDF File Merge Library: Merge, append PDF files in, ASP.
page reordering and PDF page image and text extraction Note: When you get the error "Could not load file or part illustrates how to combine three PDF files into
extract text from pdf file using java; edit pdf replace text
C# PDF insert text Library: insert text into PDF content in
String inputFilePath = Program.RootPath + "\\" 1.pdf"; PDFDocument doc = new PDFDocument(inputFilePath); // Get a text manager from the document object
copy and paste text from pdf to excel; copy text from scanned pdf
Reading Data from a Database
Datafromdatabase sources are easily imported using the Database Wizard.Any databasethat uses
ODBC (OpenDatabaseConnectivity) driverscanberead directly after the driversare installed. ODBC
driversfor many database formatsare suppliedonthe installationCD.Additional driverscanbe
obtained fromthird-partyvendors. One of the most common database applications,Microsoft Access, is
discussed in thisexample.
Note:Thisexample isspecificto Microsoft WindowsandrequiresanODBC driver forAccess.The
MicrosoftAccessODBC driver only workswiththe 32-bit versionof IBMSPSSStatistics.The stepsare
similar on other platformsbut may require athird-party ODBC driver for Access.
1. Fromthe menuschoose:
File>Open Database> New Query...
Figure11. ImportedExceldata
C# PDF Annotate Library: Draw, edit PDF annotation, markups in C#.
PDF and edit font size and color in text box field Note: When you get the error "Could not load file Learn how to retrieve all annotations from PDF file in C#
export text from pdf to word; copy text from scanned pdf to word
C#: Use OCR SDK Library to Get Image and Document Text
you will see how to use RaterEdge .NET OCR SDK in your application to extract and get text from Tiff Extracted text can be output to Word or PDF document.
extract text from pdf to word; delete text from pdf online
2. Select MSAccessDatabasefromthe list of datasourcesand click Next.
Note: Depending onyour installation, you may also see alist of OLEDB datasourceson theleft side
ofthe wizard(Windowsoperating systemsonly),butthisexample usesthe list of ODBC data
sourcesdisplayedon therightside.
3. Click Browseto navigate to theAccessdatabase file that youwanttoopen.
4. Opendemo.mdb. See the topicChapter10, “SampleFiles,”onpage 79formore information.
5. Click OK inthe login dialog box.
Inthe next step, you can specify thetablesandvariablesthat youwant to import.
Figure12. DatabaseWizardWelcomedialogbox
C# PDF Image Extract Library: Select, copy, paste PDF images in C#
C#.NET extract image from multiple page adobe PDF Extract various types of image from PDF file, like XObject Get JPG, JPEG and other high quality image files
extract pdf text to word; extract text from pdf acrobat
C# PDF Page Extract Library: copy, paste, cut PDF pages in
C#.NET Sample Code: Extract PDF Pages and Save into a New PDF File in C#.NET. You can easily get pages from a PDF file, and then use these pages to create and
copy text from protected pdf; extract text from scanned pdf
6. Drag the entiredemo table to the Retrieve FieldsInThisOrder list.
7. Click Next.
Inthe next step, you canselectwhichrecords(cases)to import.
If you do notwant to importallcases,youcanimport asubset of cases(forexample, malesolder
than30), or you canimportarandom sampleofcasesfromthe datasource. Forlarge datasources,
youmay want to limit the number of casesto asmall, representative sample to reduce the
processing time.
8. Click Nexttocontinue.
Fieldnamesareused to create variable names. If necessary, thenamesare converted to valid
variable names. The originalfieldnamesarepreservedasvariable labels.You can alsochange the
variable namesbefore importing the database.
Figure13. SelectDatastep
C# PDF Text Search Library: search text inside PDF file in
Able to find and get PDF text position details in C#.NET application. Allow to search defined PDF file page or the whole document.
extract text from pdf file; copy text from pdf reader
VB.NET PDF Annotate Library: Draw, edit PDF annotation, markups in
annotating features, provides developers with a great .NET solution to annotate .pdf file with both text & graphics. From this page, you will get a simple VB
delete text from pdf with acrobat; export text from pdf
9. Click the Recodeto Numeric cellinthe Gender field. Thisoptionconvertsstring variables to integer
variablesand retainsthe originalvalue asthe valuelabelforthenew variable.
10. Click Nexttocontinue.
The SQLstatementcreated from your selectionsintheDatabase Wizard appearsinthe Resultsstep.
Thisstatement canbe executed noworsaved to afile forlateruse.
11. Click Finishto import the data.
Allofthedata in theAccessdatabasethat youselected to importare nowavailable inthe DataEditor.
Reading Data from a Text File
Text filesare another commonsourceof data. Many spreadsheet programsand databasescan save their
contentsin oneof many text file formats. Comma- or tab-delimited filesrefer to rowsof datathatuse
commasor tabsto indicate eachvariable.Inthisexample, the dataare tab delimited.
1. Fromthe menuschoose:
File>Read Text Data...
2. Select Text (*.txt) asthe file type youwant to view.
3. Opendemo.txt. See the topic Chapter10, “Sample Files,”onpage 79for moreinformation.
Figure14. DefineVariablesstep
The Text ImportWizard guidesyou through the processof defining howthespecifiedtext file
shouldbe interpreted.
4. InStep1,you canchoose apredefined format or create anew format inthe wizard. Select No to
indicate that anew format should be created.
5. Click Nexttocontinue.
Asstated earlier, thisfile usestab-delimited formatting.Also, the variable namesare defined onthe
topline of thisfile.
6. Instep 2of the wizard, select Delimitedtoindicate that the datause adelimited formatting
7. Select Yestoindicate that variable namesshould be read from thetopof thefile.
8. Click Nexttocontinue.
9. Instep 3, enter 2for the line number where the first case of databegins(becausevariablenamesare
onthe first line).
10. Keepthe default valuesfor the remainder of thisstep, and click Nexttocontinue.
The Datapreview inStep4providesyou withaquick way to ensurethat yourdataare being
properly read.
11. Select Tabanddeselect theother optionsfor delimiters.
12. Click Nexttocontinue.
Because the variable namesmayhave beenmodified to conformto namingrules, step5givesyou
the opportunity to edit anyundesirable names.
Datatypescan be definedhere aswell. For example, it'ssafetoassume thatthe income variable is
meant to contain acertaindollar amount.
To change adatatype:
13. Under Datapreview, select thevariableyou want to change,whichisIncomeinthiscase.
Figure15. TextImport Wizard:Step1of6
14. Select Dollarfromthe Dataformatdrop-downlist.
15. Click Nexttocontinue.
16. Leave the default selectionsinthe last step,andclick Finish to importthedata.
Figure16. Changethedatatype
Chapter 3. Using the Data Editor
TheDataEditordisplaysthe contents of the active datafile. The informationin theDataEditor consists
of variables andcases.
v InDataView, columnsrepresent variables, and rowsrepresent cases(observations).
v InVariable View,each rowisavariable, and eachcolumnisanattributethat isassociated withthat
Variablesare usedtorepresent the differenttypesof datathatyou have compiled. Acommonanalogy is
thatofasurvey. The response to eachquestiononasurvey is equivalent toavariable. Variablescome in
many different types, including numbers, strings, currency, and dates.
Entering Numeric Data
Datacanbe entered intotheDataEditor,whichmaybe usefulfor smalldatafilesor for makingminor
edits to larger datafiles.
1. Click the VariableView tabat the bottom of the DataEditorwindow.
You need to define the variables that willbeused.Inthiscase,only three variablesareneeded: age,
maritalstatus, andincome.
2. Inthe first row of the first column, typeage.
3. Inthe secondrow, type marital.
4. Inthe thirdrow, type income.
Newvariablesare automatically given aNumericdata type.
If you don'tenter variable names, unique namesare automatically created.However, these names
are notdescriptive andare notrecommended for large datafiles.
5. Click the DataView tabtocontinue entering thedata.
Figure17. VariablenamesinVariableView
The names that youentered inVariable Vieware now theheadingsfor the first three columnsin
Beginentering datainthe first row, startingat the first column.
6. Inthe age column,type 55.
7. Inthe maritalcolumn, type 1.
8. Inthe incomecolumn, type 72000.
9. Movethecursor to the second rowofthefirstcolumntoadd the nextsubject'sdata.
10. Inthe age column,type 53.
11. Inthe maritalcolumn, type 0.
12. Inthe incomecolumn, type 153000.
Currently, the age and marital columnsdisplay decimalpoints, eventhoughtheirvaluesare intended
tobeintegers. To hidethe decimalpoints in thesevariables:
13. Click the Variable View tab at the bottom of the DataEditorwindow.
14. Inthe Decimals columnof the agerow, type 0to hide the decimal.
15. Inthe Decimals columnof the maritalrow, type 0to hide the decimal.
Entering String Data
Non-numeric data, suchasstringsof text, canalsobe enteredinto the DataEditor.
1. Click the VariableViewtab at thebottomof the Data Editor window.
2. In thefirstcellof the first empty row, type sexforthe variable name.
3. Click the Type cellnext to your entry.
4. Click the buttonon theright side of the Type celltoopenthe Variable Type dialog box.
5. Select String tospecifythe variable type.
6. Click OK to saveyour selectionandreturn to the DataEditor.
Figure18. ValuesenteredinDataView
Documents you may be interested
Documents you may be interested