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How to use spss to calculate the weight of each index, please help the master, the paper is urgent! ! ! !
The method of using spss to calculate the weight of each index is: dimensionless the data of each index, and through the rotation of maximum variance, the weight of each index can be calculated by factor analysis of dimensionless data.

SPSS uses EXCEL-like forms to input and manage data, and its data interface is universal, so it can easily read data from other databases. Its statistical process includes commonly used and mature statistical processes, which can fully meet the work needs of non-statistical professionals.

The output result is very beautiful, and it is stored in a special SPO format, which can be converted into HTML format and text format. For users who are familiar with the running mode of the old version of programming, SPSS specially designed a grammar generation window.

Users only need to select various options in the menu, and then press the "Paste" button to automatically generate a standard SPSS program. It brings great convenience to middle and senior users.

Extended data:

Advantages of using spss for weight analysis;

1, simple operation.

The interface is very friendly. Except for a few input tasks such as data entry and some command programs, most operations can be completed by dragging the mouse and clicking Menu, Button and Dialog Box.

2, convenient programming

As long as you understand the principle of statistical analysis, you don't need to know all kinds of algorithms of statistical methods, you can get the required statistical analysis results. Common statistical methods.

The selection of command statements, subcommands and options of SPSS is mostly done through the operation of "dialog box". Therefore, users do not need to spend a lot of time memorizing a large number of commands, programs and options.

3, powerful

It has complete functions such as data input, editing, statistical analysis, report and graphic production. 136 function has 1 1 types. The methods provided by SPSS range from simple statistical description to complex multi-factor statistical analysis.

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