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Questions related to SPSS
I want to measure whether three predictors predict a fourth variable. The data was collected on a daily basis for 7 days. The problem is correlation was high among the daily measures, and thus...
24 June 2022 3,391 2 View
why and how do we calculate Power calculation in quantitative research?
19 June 2022 4,041 2 View
For my master's thesis I have conducted a within-subjects design vignette study. In this study I created three variables: a variable in which the respondents had to measure their fear of crime for...
17 June 2022 5,521 5 View
I am conducting an intensive longitudinal analysis with multilevel models. I have some participants that don't have any variation on the predictor variables. Of course they don't really provide...
15 June 2022 7,903 3 View
Hello, I have a question to the MCAR missing values analysis in SPSS. When I enter my numerical variables (questionnaire answers), I don't get any value for the significant test in EM. I only get:...
13 June 2022 7,033 1 View
I need to test the technology on healthy volunteers to validate an instrument. The healthy volunteers will be medical students from my local university If you have used the former technology how...
13 June 2022 7,052 0 View
Hello, I am conducting a Confirmatory Factorial Analysis with AMOS (two factors as latent variables, each one with three items as indicators) and when I checked latent correlations, I noticed...
12 June 2022 3,861 4 View
Hi, I am running two-way ANOVA for my thesis. I have n=48, and all samples were shown to met normality assumption. However, the homogeneity assumption was violated, such that the significant...
11 June 2022 4,960 3 View
I heard about a software called πonix, used for creating regression models. It is useful when the scales have many items. However, when I search for it, I find nothing. Has anyone heard of this...
09 June 2022 2,907 4 View
Hello everyone, How can I conduct a correlation test between two nominal variable gender and shelter type (5 categories) and other scale variable for example income, travel time, and shelter...
07 June 2022 6,753 10 View
I am attempting to compare data from a subset of participants (demander cases) in a large dataset with a gender and education matched control group (supplier cases) in a dataset, at a ratio of...
06 June 2022 2,331 4 View
I have conducted an online survey and I want to run a statistical test to determine of there is any correlation between, for example: 1. The number of years of experience a person has (selected...
06 June 2022 9,234 2 View
The latest version of the SPSS Statistics Subscription is Build 1.0. 0.1275. The latest version of SPSS Statistics is 26.
06 June 2022 7,306 1 View
I like to conduct two tests which are (1) Statistics Test and (2) Statistics Anxiety [in the form of the Likert Scale]. From my understanding, (1) is a ratio scale, and (2) is an ordinal scale. I...
06 June 2022 2,440 3 View
I'm trying to run a robust mixed ANOVA with a between groups factor (2 levels) and a within groups factor (3 levels). I'd ideally like to be able to set and run planned contrasts, have a full set...
04 June 2022 2,302 1 View
Hi all, I have two 'basic' questions when I'm doing data analysis of a scale validation. Hope to hear different opinions. 1. It's a simple tool using 5-Likert scale. I plan to use data of median,...
04 June 2022 2,321 3 View
Since model fit indices are better in lisrel, I mostly do my work with lisrel. Can you give a reason other than usefulness for my use of Amos?
04 June 2022 7,103 8 View
Hello, fellow researchers! I'm hoping to find someone well familiar with Firth's logistic regression. I am trying to analyse whether certain emotions predict behaviour. My outcomes are...
01 June 2022 6,415 3 View
in some papers, it mentions these two methods (A similarity matrix will be measured using Dice’s coefficient and the resultant dendrogram will be made via the SPSS program or the unweighted-pair...
29 May 2022 3,012 2 View
I am working on a project where i am trying to decouple the internal interaction of 2x2 industrial plant transfer function matrix aiming to get diagonal dominant matrix (Q(s)= G(s)K(s) where G(s)...
26 May 2022 8,550 0 View
Hi all, When using the Johnson-Neyman method for the PROCESS macro for SPSS to determine the region of significance for moderation (i.e., jn = 1) the default p-value is set to 0.05. I am wanting...
25 May 2022 2,569 3 View
When calculating PLS consistent algorithm with SmartPLS, some path coefficients could be higher than 1. Why is this? Is there any problem? Does it have a solution?
23 May 2022 1,223 2 View
Hi all, In my survey, I have two questions where I am unsure about the type of measurement (ordinal or scale). - My first question is: 'On average, how many days a week did you work from home?'....
22 May 2022 2,896 3 View
Hi to all of you, For my thesis, I conducted consumer research in which participants had to rank from 9 different snacks, only the two most preferred (1st and 2nd position) and the two least...
20 May 2022 6,127 4 View