Search found 21 matches
- Fri Oct 02, 2015 6:46 pm
- Forum: Method and application
- Topic: open data file (file corrupt)
- Replies: 7
- Views: 20835
Re: open data file (file corrupt)
Saving from SPSS as csv is not working for me. I keep getting the corrupt message.
- Fri Oct 02, 2015 6:34 pm
- Forum: Method and application
- Topic: I can't upload my data, despite saving it as csv.
- Replies: 3
- Views: 7026
I can't upload my data, despite saving it as csv.
Hey everyone, I keep getting the same message when I try to upload my data csv file onto SmartPLS 3.0: Your datafile setup is corrupt. Please open the data file and revise the setup. I used -99 for missing values. When I upload the file, I change the missing value marker to -99. However nothing happ...
- Thu Sep 24, 2015 12:28 pm
- Forum: Method and application
- Topic: Confusion with convergent validity with formative measure
- Replies: 10
- Views: 91174
Confusion with convergent validity with formative measure
I understand the example used in Chp 5 of A primer on partial least squares structural equation modeling. Does it mean we cannot do a test on convergent validity if we dont have a single item global measure that is reflective for our formative construct. Say my formative construct is safety concern....
- Thu Sep 24, 2015 12:11 pm
- Forum: Method and application
- Topic: SmartPLS 2 Analysis for Formative Measurement Model
- Replies: 3
- Views: 4588
Re: SmartPLS 2 Analysis for Formative Measurement Model
I have a issue with this chapter too. Does it mean we cannot do a test on convergent validity if we dont have a single item global measure that is reflective for our formative construct. Say my formative construct is safety concern. However this is no single item global measure for safety concern av...
- Thu Sep 24, 2015 9:59 am
- Forum: Method and application
- Topic: 10 times rule
- Replies: 3
- Views: 12038
Re: 10 times rule
Thanks so much Hengkov and jmbecker !! I read up on effect size (f2) and tried to understand through past posts: http://forum.smartpls.com/viewtopic.php?f=2&t=461 If I want to calculate f2 in my model above. First I get R2 of the whole model by running PLS algorithm. To R2 excluded: Then I delet...
- Fri Sep 18, 2015 6:49 pm
- Forum: Method and application
- Topic: 10 times rule
- Replies: 3
- Views: 12038
10 times rule
Hi based on Hair Jr et al. (2013), In PLS SEM, the sample size is determined by the often-cited 10 times rule which indicates that the sample size should be equal to the larger of: a. 10 times the largest number of formative indicators used to measure a single construct, or b. 10 times the largest n...