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by statman
Fri Apr 21, 2017 12:34 am
Forum: Output
Topic: Selecting cases for several variables
Replies: 1
Views: 15

Re: Selecting cases for several variables

Sorry, not really clear

Also .............
by statman
Thu Apr 20, 2017 12:49 pm
Forum: General
Topic: Cluster analysis- i need help! :(
Replies: 1
Views: 64

Re: Cluster analysis- i need help! :(

Use Quick Cluster first and only enter the factors of interest

Also .............
by statman
Thu Apr 20, 2017 12:47 pm
Forum: SPSS for beginners
Topic: Paired sample t-test - cannot be computed
Replies: 4
Views: 47

Re: Paired sample t-test - cannot be computed

Initial reaction is that the data are not imported right of the measurement levels are set wrong but can you post a photo of your data and ..........
by statman
Tue Apr 18, 2017 8:58 pm
Forum: Output
Topic: Heteroskedasticity White Test SPSS
Replies: 1
Views: 42

Re: Heteroskedasticity White Test SPSS

Please ................
by statman
Mon Apr 17, 2017 8:54 pm
Forum: SPSS for beginners
Topic: Reverse coding question
Replies: 1
Views: 21

Re: Reverse coding question

Are you doing this via syntax or Recode?

Also .........
by statman
Fri Apr 14, 2017 12:21 pm
Forum: SPSS for beginners
Topic: Negative data values
Replies: 1
Views: 20

Re: Negative data values

Check how the measurement is set under variable view

Also ...............
by statman
Wed Apr 12, 2017 12:41 pm
Forum: General
Topic: SPSS HELP! URGENT!
Replies: 1
Views: 66

Re: SPSS HELP! URGENT!

So what are you exactly trying to determine?

Also, .....
by statman
Sat Apr 08, 2017 11:45 am
Forum: Statistics for beginners
Topic: Weighting Likert-Scale items
Replies: 1
Views: 64

Re: Weighting Likert-Scale items

Not really sure why you would weight the data, seems like would bias the result?

Anyway, what would your weights be like, e.g., if response is a 1 weight it by a '1,' if a 2 weight it a '3.' 4 by 5, 5 by a 7??

Also ...............
by statman
Wed Apr 05, 2017 1:17 pm
Forum: SPSS for beginners
Topic: Saving and reopening .sav files
Replies: 3
Views: 55

Re: Saving and reopening .sav files

Just the way it is - Perhaps submit a suggestion to SPSS
by statman
Mon Apr 03, 2017 1:14 pm
Forum: SPSS for beginners
Topic: Saving and reopening .sav files
Replies: 3
Views: 55

Re: Saving and reopening .sav files

The save doesn't store that so it will revert to the original - Rerun the action steps or use syntax

Also ...............
by statman
Sun Mar 26, 2017 12:24 pm
Forum: Statistics for beginners
Topic: What statistical test?
Replies: 1
Views: 44

Re: What statistical test?

Exactly what are you trying to determine - Your hypothesis

Also .............
by statman
Thu Mar 23, 2017 1:07 pm
Forum: Data input
Topic: Reading data from MS Access
Replies: 2
Views: 901

Re: Reading data from MS Access

While I don't need to use this facility (running V24 64 bit on Win 10), I believe the .NET framework is used so check on this otherwise look here on the SPSS forum
https://www.ibm.com/developerworks/
by statman
Tue Mar 21, 2017 7:10 pm
Forum: SPSS for beginners
Topic: K-Means Clustering Issues on SPSS
Replies: 3
Views: 114

Re: K-Means Clustering Issues on SPSS

Data Set A is based on a survey of the general population. And Data Sets B and C are based on survey results from our customers As simple as it might be, this difference might be the issue. Are sets b & C weighted? (I don't recall if CA uses the weights so if they are, check on that. If they are no...
by statman
Tue Mar 21, 2017 12:51 pm
Forum: SPSS for beginners
Topic: K-Means Clustering Issues on SPSS
Replies: 3
Views: 114

Re: K-Means Clustering Issues on SPSS

I am "guessing" sets B & C are of the same design as set A and if so, have you run them through a new model just to see what happens? If still get 1 cluster with the same set-up as done w set A then agree, all seems sound but ..... Can you
by statman
Fri Mar 10, 2017 1:38 pm
Forum: Statistics for beginners
Topic: What statistical analysis to use? Parametric or Non-parametric?
Replies: 2
Views: 71

Re: What statistical analysis to use? Parametric or Non-parametric?

Based on what I understand you to say/describe, and the case count, look into a nonparametric independence test

Also .............

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