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Questions related to SPSS
Hi, For my thesis project, I want to fit a quadratic model on each individual separately. For example, I have variable X1 and X2 (e.g., price1 and price 2) and variable Y1 and Y2 (e.g., Reaction...
29 June 2021 3,088 3 View
I have 7 variables of different food samples, and I have 2 CFU values of each, for Day One and Day Two for each sample. What SPSS tests should I apply to test them?
29 June 2021 7,638 5 View
I am conducting a moderated mediation analysis using Hayes' Process Macro Model 10. The analysis reveals that the indirect effects are only significant for some values of the moderators. The...
28 June 2021 151 2 View
Hi I am currently doing a research on service quality on customer satisfaction and loyalty . I am currently on the planning and analysis results using SPSS but I am a little confused with regards...
27 June 2021 843 2 View
How can I insert statistical significance (i.e. F test P value < 0.05) annotations on top of my column bars on SPSS ?
26 June 2021 6,601 3 View
I am working on a follow-up data set in SPSS in wide format for which ~ 400 cases were lost to follow-up since baseline. I am looking to insert the lost cases and their variable information as...
25 June 2021 1,858 3 View
Is it possible to run two-way anova in SPSS with secondary data? I only have the mean, standard deviations, median, and mode. I also have the sample size. However, I don't have the original data...
24 June 2021 9,490 3 View
I would like to examine the specific indirect effects of some mediators. however, I have a pretty old amos version (17). Do old versions have a user defined estimand option. it would be very...
22 June 2021 7,126 3 View
Dear all. I want to run a moderation analysis using SPSS, where I have 2-IVs, 1-MV, and 1-DV. I am new here, do not have much knowledge of moderation. I will appreciate it if you guide both on...
21 June 2021 5,948 3 View
Hello, I am currently running a binary logistic regression on my data in SPSS. However, I want SPSS to provide me with the AIC (Akaike's Information Criterion) as well. Can anyone help me out...
17 June 2021 6,611 3 View
Hi, I am running path analysis with latent variables. My model fit indices are good, however some of the factor loadings are negative. Also some of the standardized estimate are more than 1 like...
15 June 2021 2,943 21 View
I conducted an experiment in which participants performed 4 sets of 12 melodies. I tracked eye movements and Midi data and calculated the number of fixations and the accuracy of pitch and...
15 June 2021 6,616 5 View
Hi there, I am currently investigating whether males nurses are more likely than female nurses to be brought before a fitness to practice hearing. I have tried to do a one sample binomial test in...
11 June 2021 9,150 6 View
Hi I have 4 IV (categorical data) - age, gender, ethnicity, job position and 1 DV (continuous data) - muscle strength What is the most suitable statistical analysis because I want to find which...
08 June 2021 2,430 4 View
When the selected dataset does not fulfill the requirements to apply linear regression, what are the suitable other alternative methods to fit a (linear ) model rather than considering the...
08 June 2021 120 27 View
How do I know if the data I collected follows a normal distribution or not through SPSS? And if it does not follow a normal distribution, how do I convert it so that parametric tests can be...
07 June 2021 4,097 13 View
I'm doing research about The changes in dietary habits among undergraduate students before and during COVID-19. My research objective is to determine dietary habits before and during COVID-19. I...
07 June 2021 4,256 3 View
Hello RG researchers, I am a bit confused due to different questions and comments. Well, I have a single factor containing 11 items (Likert rating). For the EFA, I am using SPSS (maximum...
07 June 2021 2,505 6 View
How do we calculate ( Predictive R-squared ) using ( SPSS ) to find if Regression Overfitting ??
06 June 2021 2,127 3 View
I have completed the 1:1 case control matching process in SPSS and have successfully got the file with just the cases and controls in it (each participant on a separate row). Theoretically I...
04 June 2021 2,764 8 View
As the question described, I got 2 serial mediation(X → M1 → M2 → Y). Besides, I got 2 moderation which is moderated in the second stage and the third stage respectively. In the process, except...
03 June 2021 2,085 3 View
Hello, I am currently working on my Bachelor thesis and would like to find out how I should compute this on SPSS and which test I should use to find out how each group affects my dependent...
03 June 2021 7,573 3 View
I have two variables (ie: A and B) for four different groups (Controls, condition 1,2 and 3). The correlation between the variables varies in each study group. I would like to analyse whether...
03 June 2021 8,021 3 View
Dear all, I have data set for prevalence of mental illness for two years, from 2017-19 (36 months) and 2020-21 (14 months). I am comparing the prevalence of mental illness rate between 36 months...
02 June 2021 3,289 3 View