Search found 9 matches

by KIHO KWON
Tue Jun 05, 2018 2:47 am
Forum: SmartPLS Small Talk Corner
Topic: Original Sample(O), Sample Mean(M), Standard Deviation(STDEV)
Replies: 3
Views: 1788

Re: Original Sample(O), Sample Mean(M), Standard Deviation(STDEV)

Then,
1)How can I calculate P values by using original sample, sample mean, standard deviation, and t statistics?

2) How can I calculate Confidence Interval of 97.5% the values of which are "n/a" as you can see below
by KIHO KWON
Mon Jun 04, 2018 2:33 am
Forum: SmartPLS Small Talk Corner
Topic: MGA -Singular Matrix error
Replies: 1
Views: 835

MGA -Singular Matrix error

Hi. I have 8 latent variables and 8 control variables. In terms of the control variables, I have 4 categorical variables including gender, chatting experience, etc. So I transformed these to dummy variables. In result, 4 dummies ware made. When I used standard bootstrapping(5000 times), I can get t ...
by KIHO KWON
Thu May 31, 2018 1:16 pm
Forum: SmartPLS Small Talk Corner
Topic: Original Sample(O), Sample Mean(M), Standard Deviation(STDEV)
Replies: 3
Views: 1788

Original Sample(O), Sample Mean(M), Standard Deviation(STDEV)

Hi. When I use standard bootstrapping, 'Original Sample(O)', 'Sample Mean(M)' and 'Standard Deviation(STDEV)' are given. What does 'Original Sample' mean by? I think 'Sample mean' is the results from all resamples in the bootstrap procedure and 'STDEV' is the results from all resamples in the bootst...
by KIHO KWON
Mon May 28, 2018 2:19 am
Forum: SmartPLS Small Talk Corner
Topic: GC Overhead limit exceeded error
Replies: 4
Views: 1094

Re: GC Overhead limit exceeded error

Generally, I would say that there shouldn't be a problem, but it could be something specific with you data and model. Could you please send you data and model to our support: http://support.smartpls.com/ They will investigate the problem. Ok. I am very thankful for your quick reply. Best wishes. KI...
by KIHO KWON
Sat May 26, 2018 4:17 am
Forum: SmartPLS Small Talk Corner
Topic: GC Overhead limit exceeded error
Replies: 4
Views: 1094

Re: GC Overhead limit exceeded error

How many observations do you have? Do you only estimate the algorithm or the bootstrapping of the algorithm? Did you correctly transform categorical into dummy by leaving the reference category out (i.e., if you have 4 categories you have 3 dummies)? I have 307 samples. The total number of indicato...
by KIHO KWON
Fri May 25, 2018 2:50 am
Forum: SmartPLS Small Talk Corner
Topic: GC Overhead limit exceeded error
Replies: 4
Views: 1094

GC Overhead limit exceeded error

Hi. My model has 8 latent variables and 12 control variables. The control variables are 8 categorical and 4 continuous. I transformed the categorical control variable to dummy variables. In result, 22 dummy variables are generated. So, the number of control variables is 26.(22dummy variables + 4 con...
by KIHO KWON
Thu May 17, 2018 12:47 pm
Forum: SmartPLS Small Talk Corner
Topic: Singular Matrix Problem
Replies: 1
Views: 694

Singular Matrix Problem

Hi. When I add control variables, Singular Matrix Problem occurred. Each control variables are categorical variable. So I transformed all of them to dummy variable. My sample size is 307. The number of control variable is 12 which are demographic variables(age, income, etc) and use experiences(watch...
by KIHO KWON
Wed May 16, 2018 1:55 am
Forum: Application of PLS
Topic: PLS Algorithm vs PLSc Algorithm LVscores issue
Replies: 4
Views: 1024

PLS Algorithm vs PLSc Algorithm LVscores issue

hi. when I use PLS Algorithm, the results show up Latent Variable scores. On the other hand, when I use PLSc Algorithm, Latent Variable scores is not shown in smartpls3. I can only see Latent variable correlations and covariances. May I ask why this kind of situation happen? If I want Latent variabl...
by KIHO KWON
Tue May 15, 2018 2:25 am
Forum: SmartPLS Small Talk Corner
Topic: reflective-reflective second order construct
Replies: 6
Views: 1608

reflective-reflective second order construct

Hi. SmartPLS community. My model has reflective-reflective 2nd order construct. I want to use two-step approach as my key reference did. So I drew model including only first order model to get Latent variable scores. But I can't find where LV scores is in smartpls3. When I use smartpls2, I found LV ...