How to get the t-values in SEM?

Dears, Iam asking about how to get t-values and p-values at SEM analysis for direct and indirect effects. Is it available to get t-value for direct, indirect, and main effects? or it is available...

05 June 2019 2,506 5 View

How to interpret Average variance extracted "AVE" & Composite reliability "CR"?

Hello, How to interpret Average variance extracted "AVE" & Composite reliability "CR"? For example if AVE = 0.72 & CR = 0.91, How to interpret these results?

04 May 2019 5,854 3 View

How to improve SEM model fit in AMOS?

According to modification indices in Amos, can we draw covariance between an error of independent variable with another variable? I mean is it true to draw covariance between independent variable...

03 April 2019 4,199 1 View

How to do SEM in AMOS ?

Hi Statisticians, I'm involved in a statistical analysis using SEM technique. Please suggest any useful reference Thanks

09 October 2018 9,468 0 View

What is the appropriate statistical technique to test a medical drug effectiveness?

Dears, I'm involved in doing a study about a medical drug, which is tested and readings are recorded 3 times a day. This experiment took 10 days, so I have 30 readings of the drug effectivness. My...

03 April 2018 1,945 4 View

How to run multilevel Modeling Using SPSS?

Dear statisticians, Iam doing analysis of a paper contains some variabes as following: Y: dependent variable and these are the independent variables: 1. Political influences which contain 3...

07 August 2017 5,234 5 View

Regression with main effects and interaction effects ?

02 March 2017 6,255 3 View

Dear statisticians, How to perform Cox stuart trend test using SPSS?

How to perform Cox stuart trend test using SPSS?

31 December 2016 8,479 4 View

Estimating marginal effects in logistic regression model ?

Dear statisticians, I am currently working in logistic regression model. I would like the output to include marginal effects. Does the spss have the option for marginal effects? I am using SPSS 24.

31 December 2016 5,701 4 View

Low R-squared values in multiple regression analysis?

Low R-squared values in multiple regression analysis? In my regression analysis I found R-squared values from 2% to 15%. Can I include such low R-squared values in my research paper? Or R-squared...

10 November 2015 9,033 0 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

What test should i use in comparing the correlation between categorical and continuous variables?

Dear all, I have the variable (Surgery duration) represented by values in minutes and the variable (preoperative neuropraxia cases) represented as (Yes/No) values. I want to compare these two...

03 March 2021 5,427 5 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

How to find the mean, SD and CI in SPSS?

Hi, I hope that someone can help me with this task: I have 5 groups of participants which are numbered in SPSS from 1 to 5 (according to their group number) and are all under the variable group....

03 March 2021 506 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View

The procedure compute?

02 March 2021 5,204 3 View

Does anyone know what a '.' means in SPSS?

Hi everyone! I was wondering if anyone would be so kind as to help me with regards to my data set on SPSS! I was checking for multivariate outliers via the standardised residuals ('Linear...

02 March 2021 7,910 3 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

What SPSS analysis should I run with one IV (with two levels) and two DVs?

Hi, I am trying to figure out which test would be most appropriate to run for the following question: Is there a difference in task blood pressure between smokers and non-smokers? There are two...

01 March 2021 8,235 2 View