What is Statistics? Statistics is a set of mathematical techniques used to: Summarize research data.
#Spss code data software
What is PASW? Predictive Analytics Software
Part 1: Descriptive Statistics PASW Statistics 17 (SPSS 17) ITS Training Program SPSS Output Separate file in Output Viewer Inline Editing of Tables Chart Editor for Graphs Don’t forget to save Data file Output file SPSS Menu’s Graphs Bar Pie Histogram Line Boxplot SPSS Menu’s Analyze Frequencies Cross tabs Tables The SPSS Data Editor Variable view Name Type (Numeric) Label Values (= the codes of the answers) Measure (= Level of Measurement) Scale characteristics are of three types in SPSS: (Description) (Order) (Distance) Nominal Ordinal Scale (also called as interval or ratio) Levels of MeasurementĬoding data into the SPSS Convert Questions Variables Name of the variable Variable label Value labels (data codes) Level of measurement (Measure) Open-ended with text response I would like to have the assortment extended with the following products: ………………………………………… Processed by Coding manually afterwards or Typing the answers literally (text variable) Open-ended with numerical response What is your average expenditure in the restaurant on a weekly basis? ……… euro per week For how many years have you been registered as a student at Pandion University? ……… year(s) Enter these types of data As it is…. O Female O Male Codes: 1 = Female 2 = Male Įxamples Response-format :: Closed-Ended How is your satisfaction with the customer service of the staff of Suxes? O Excellent O Good O Bad O Very bad Ĭoding the answers 1 = Excellent 2 = Good 3 = Bad 4 = Very bad Question-response formats can be of the following types: Closed-Ended Open-Ended with numerical response Open-Ended with text response Multiple response questions Ĭonvert all these formats into numeric or string (alphabet) data for entering into SPSS. Important factors to consider before data entry into SPSS Question response formats Scale characteristics Levels of measurement Translate the Questionnaire into codes and enter data in SPSS Questions in the questionnaire are mapped into Variables in SPSS SPSS comes into picture after data has been collected by lets say: questionnaires We already know that a Research Process consists of: Problem definition Research objectives Desk Research Field Research Qualitative Quantitative: constructing a questionnaire Collecting and Analyzing data Writing and Presenting the final research report IBM SPSS is now fully integrated into the IBM Corporation, and is one of the brands under IBM Software Group's Business Analytics Portfolio, together with IBM Cognos. The company announced on Jthat it was being acquired by IBM for US$1.2 billion. Ownership history Between 20, the premier vendor for SPSS was called PASW (Predictive Analytics SoftWare) Statistics. SPSS is now owned by IBM It is also known by the name PASW (Predictive Analytics Software)
Founded in 1968, today SPSS has more than 250,000 customers worldwide, served by more than 1,200 employees in 60 countries. is a leading worldwide provider of predictive analytics software and solutions. Can be used for: Processing Questionnaires Reporting in Tables and Graphs Analyzing: Means, Chi-square, Regression, …and much more. What is SPSS? “Statistical Package for the Social Sciences” It is a software used for data analysis in business research. An Introduction to SPSS Source: Johan Smits Saxion Market Research