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by statman
Tue May 16, 2017 12:29 pm
Forum: SPSS for beginners
Topic: SPSS data entry
Replies: 1
Views: 34

Re: SPSS data entry

If clear then the variables might by, by case

Case Group 0_day 6_hrs 24_hrs 48_hrs

Then can do an independence test by Group
by statman
Tue May 16, 2017 12:26 pm
Forum: Output
Topic: Regression formula
Replies: 1
Views: 31

Re: Regression formula

Look at the GLM via Help and/or Case study, BUT ............................
by statman
Mon May 15, 2017 12:44 am
Forum: SPSS for beginners
Topic: Paired t test with different N numbers
Replies: 5
Views: 35

Re: Paired t test with different N numbers

Check out the independent t-test
by statman
Sun May 14, 2017 8:39 pm
Forum: SPSS for beginners
Topic: Paired t test with different N numbers
Replies: 5
Views: 35

Re: Paired t test with different N numbers

Yup! The probable cause so do a simple 2-sample t-test

Also .........
by statman
Thu May 11, 2017 8:41 pm
Forum: General
Topic: Creating new variables
Replies: 1
Views: 40

Re: Creating new variables

Look into the COMPUTE with IF function

Also ...........
by statman
Tue May 02, 2017 12:32 pm
Forum: SPSS for beginners
Topic: Need help! Baseline - outcome calculating
Replies: 2
Views: 75

Re: Need help! Baseline - outcome calculating

Need some info by ..................
by statman
Fri Apr 21, 2017 12:34 am
Forum: Output
Topic: Selecting cases for several variables
Replies: 1
Views: 63

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: 103

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: 1
Views: 90

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: 78

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: 47

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: 52

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: 102

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: 76

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: 82

Re: Saving and reopening .sav files

Just the way it is - Perhaps submit a suggestion to SPSS

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