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    Tag Archives for: "transform"
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     Tips – create idnumber equal to row number
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    By Gunilla Rudander
    In Tips & Tricks
    Posted 28. June 2019

    Tips – create idnumber equal to row number

    One important thing after you have collected your data is to idenify every case with a uniqe number (if you haven’t). Look at this data file: We don’t have any id number (key) for the [...]

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     Tips – Concatenation of 2 string variables
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    By Gunilla Rudander
    In Tips & Tricks
    Posted 20. June 2019

    Tips – Concatenation of 2 string variables

    I met a SPSS user last week that worked with very big numbers and wanted to add 2 together as a key variable. You will get problem if the variable you work with has a format bigger than 17 [...]

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     Tips & Tricks #29 – automatic recode of many variables
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    By Gunilla Rudander
    In Tips & Tricks
    Posted 28. January 2019

    Tips & Tricks #29 – automatic recode of many variables

    If you have a lot of similar string variables that you would like to convert to numeric, then you should be aware of the smart recoding for all at the same time. Let’s start with this [...]

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     Tips & Tricks #28 – Shift Values
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    By Gunilla Rudander
    In Tips & Tricks
    Posted 21. January 2019

    Tips & Tricks #28 – Shift Values

    New year and new commands. This is new in the menus, I have used something called “Lag” Before. Here is the file with sales result per month, I will shift values 2 steps forward in [...]

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     Statistics – Count specific values among many variables
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    By Gunilla Rudander
    In Statistics & methods
    Posted 11. January 2019

    Statistics – Count specific values among many variables

    Hi, A rather new and not familiar command is the one that can Count in several columns for each individual. In my example I will Count how many code 1 is found in the 5 attitude variables [...]

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     Tips & Tricks #19 – calculate time
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    By Gunilla Rudander
    In Tips & Tricks
    Posted 5. November 2018

    Tips & Tricks #19 – calculate time

    If you want to calculate time between 2 dates or time-variables then you can use the easy-to-use command : Transform – Date & Time Wizard. Here is an example, it’s the same data [...]

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     SPSS Tips & Tricks #16 – recode string to numbers
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    By Gunilla Rudander
    In Tips & Tricks
    Posted 15. October 2018

    SPSS Tips & Tricks #16 – recode string to numbers

    Next Monday I will show you how easy it is to do an automatic recode of string variables to numeric variables, but you will get the alphabetic order and there were a user who asked for an own [...]

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     SPSS Tips & Tricks #7 – Compute difference
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    By Gunilla Rudander
    In Tips & Tricks
    Posted 13. August 2018

    SPSS Tips & Tricks #7 – Compute difference

    Hi, this blog post will be a preparation for my blog post on Friday – about making a pairwise test. I have as you see a measurement of stress before and after a treatment period, for each [...]

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     SPSS Tips & Tricks #6 – Compute index
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    By Gunilla Rudander
    In Tips & Tricks
    Posted 6. August 2018

    SPSS Tips & Tricks #6 – Compute index

    Hi, today I will show you how you create an index, something that I talked about but not showed in the webinar about “measure the unmeasureable”. Background: Example of an common [...]

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