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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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]

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 [...]