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Psiphon Statistics Psiphon Log Microsoft and IBM as the Download ICSviewer 2. After the download is finished You can download free infographic templates Windows Mac. SPSS Viewer. PASW Statistics. SPSS Clementine. It is used by market researchers, health researchers, survey companies, government, education researchers, marketing organizations and others.
Statistics included in the base software: Descriptive statistics: Cross tabulation, Frequencies, Descriptives, Explore, Descriptive Ratio Statistics Bivariate statistics: Means, t-test, ANOVA, Correlation bivariate, partial, distances , Nonparametric tests Prediction for numerical outcomes: Linear regression Prediction for identifying groups: Factor analysis, cluster analysis two-step, K-means, hierarchical , Discriminant The many features of SPSS Statistics are accessible via pull-down menus or can be programmed with a proprietary 4GL command syntax language.
Command syntax programming has the benefits of reproducibility, simplifying repetitive tasks, and handling complex data manipulations and analyses. Additionally, some complex applications can only be programmed in syntax and are not accessible through the menu structure.
The pull-down menu interface also generates command syntax; this can be displayed in the output, although the default settings have to be changed to make the syntax visible to the user. They can also be pasted into a syntax file using the 'paste' button present in each menu.
Programs can be run interactively or unattended, using the supplied Production Job Facility. Additionally a 'macro' language can be used to write command language subroutines and a Python programmability extension can access the information in the data dictionary and data and dynamically build command syntax programs.
NET program using supplied 'plug-ins'. SPSS Statistics places constraints on internal file structure, data types, data processing, and matching files, which together considerably simplify programming. SPSS datasets have a two-dimensional table structure where the rows typically represent cases such as individuals or households and the columns represent measurements such as age, sex, or household income.
Only two data types are defined: numeric and text or 'string'. All data processing occurs sequentially case-by-case through the file.
Files can be matched one-to-one and one-to-many, but not many-to-many. The graphical user interface has two views which can be toggled by clicking on one of the two tabs in the bottom left of the SPSS Statistics window. The 'Data View' shows a spreadsheet view of the cases rows and variables columns.
Unlike spreadsheets, the data cells can only contain numbers or text and formulas cannot be stored in these cells.
The 'Variable View' displays the metadata dictionary where each row represents a variable and shows the variable name, variable label, value label s , print width, measurement type and a variety of other characteristics. Cells in both views can be manually edited, defining the file structure and allowing data entry without using command syntax.
This may be sufficient for small datasets. Larger datasets such as statistical surveys are more often created in data entry software, or entered during computer-assisted personal interviewing, by scanning and using optical character recognition and optical mark recognition software, or by direct capture from online questionnaires.
These datasets are then read into SPSS. It had some features not available in the desktop version, such as scoring functions Scoring functions are included in the desktop version from version
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