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Questions related from Ceren Börüban
Hello, I want to compose two latent variable-model. One latent variable is "socioeconomic factors" in a study. Possible indicators are "life expectancy at birth", "number of doctors per capita"...
09 August 2023 6,492 4 View
hello, when running nonparametric tests on SPSS there ise an option as "exclude cases test by test" . Is this method use same manner as pairwise deletion?
11 November 2022 4,401 2 View
Hello, in a reference book on applied statistics about Mann Whitney u test, there is an expression as follows "dependent numerical variable must have same distribution on groups...
01 September 2022 8,412 7 View
Hello, I want to use logistic regression to estimate relationship between a dichotmous dependent variable and independent variables. To verify validity and reliability I will use explatory factor...
30 May 2021 3,258 9 View
Hello, As you know, in logistic regression models, outputs of factor analysis (summated scales and factor scores) can be used as independent variables? In a thesis study, researcher suggests...
23 May 2021 5,841 5 View
Hello, Using secondary and continuous data, i am trying to run a SEM with two latents. One indicator has both negative and positive values. Is it wrong? (I am gonna run the model in AMOS) Thx on...
15 February 2021 3,066 8 View
Hello, In a structural equation model in which a dichotomous variable is a mediatör, can i use bootsraping ML? ( I use AMOS) (Dichotomous variable will be represented as a single indicator...
15 October 2020 6,165 3 View
Hello, Some marketing variables ,such as trust propensity, can be converted to categorical variables. how do researchers determine threshold points so that they can label one category low...
04 October 2020 1,853 3 View
Hello, to use single indicator in SEM , reliability is constrained to cronbach alfa. But when we use continous data we do not calculate cronbach alfa, then can we use single indicator latents for...
03 May 2020 3,700 3 View
Hello, In MIMIC models, can coefficient between covariate and indicator when controlling latent be estimated by direct paths from covariate to indicator? do you mind to take a look at my model...
01 March 2020 579 3 View
Hello, In structural equation modeling can we favor a model over the rival one because of better multiple correlation? I have two rival models. First is slightly have better fit values than...
17 November 2019 5,556 1 View
In amos when i try to change bootfactor,i can not click "perform bootsrap", but can click bollen stine bootsraping,in this situation, was bootsrapping performed? Thnx in advance
09 October 2019 3,790 2 View
hello, I want to run a MIMIC model in AMOS, is there a ideal number of cause indicators? Thanks on advance,
23 September 2019 4,270 9 View
Hello, My friend created a hypothesis "Is x (variable) is significant?". I found this hypothesis weird:) Anyway, he insists on testing this. I calculated the mean of the scale (x) on SPSS. Is...
01 August 2019 6,052 5 View
Is it necessary to test the significance of marker indicator in SEM? I have a SEM model in which latents have two indicators. I estimated hybrid model using one step approach. When I release...
11 November 2018 8,367 3 View
In my structural equation model, I have a an observed egzogenous variable, according to modification indices, can i link it to an indicator of endogenous latent? Thanks in advance
02 November 2018 3,399 6 View
"No bootstrap sample had a positive definite sample covariance matrix. No bootstrap results are reported." In output there is this message are my results invalid? Bollen s.P>0,05 and fit...
21 October 2018 7,872 2 View
I ran structural equation model in AMOS. I got a message minimization was unsuccesful. Model fit values are really bad. So does it mean model does not fit the data. Is it a result we can report?...
04 August 2018 441 3 View
I am trying to run CFA in AMOS.But I got a warnin message such as"either the constraints on the parameter or the initial parameter values are bad..." What can I do for this problem. My model is...
28 July 2018 3,103 4 View
I am trying to run Second degree cfa in AMOS. As far as I know I must fix second degree factor's variance to 1. But when I right click to I can not see fixing option.I mean there is no box to fix 1.
21 July 2018 9,677 2 View
I have 40 observations and 32 items and I got non positive definite warning message on SPSS when I try to run factor analysis. Should I increase sample size or decrease items? Or both of them?Thanks
19 June 2018 6,076 3 View
Can we apply factor analyis for Binary (dichtomous) ?Thanks
19 June 2018 3,761 5 View
I want to test a validity of a factor which has dichotomous items.I ran factor analysis but I got error message.Is explanatory factor analysis is appropriate for factors which have binary...
19 June 2018 4,781 7 View
I tried to prepare a correlation matrix in text format but AMOS did not read the file. The error message is attached. Thanks for help.
18 June 2018 2,713 3 View
Hello, as far as I know if you chose ML option in AMOS , program will fill the missing values and estimate the model. But when I run the model with missing values there is a warning "modification...
16 June 2018 3,455 4 View
In structural equation, Can coefficient between covariate and indicator when controlling latent be estimated ? In MIMIC models, can coefficient between covariate and indicator when controlling...
01 January 1970 4,095 4 View
