92 Answered Questions for the topic SPSS

Spss Statistics

06/14/24

Correlation cannot be calculated

I am trying to identify correlation between a continuous and a dichotomous variable. Once I collected the data I found that all values for dichotomous variable are same, which makes it a constant.... more
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02/25/24

Cronbach alpha for Survey question with Select all that applies.
Hi!I have a survey questionnaire with 15 items, all of them are multiple choice questions. This is composed of 11 items with Select all that applies and 4 items with only to choose one question... more
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06/27/23

Which statistical analysis should I run?
Thank you! I am struggling with settling on what the best approach to my test design to choose. My initial inclination is to run a two-way repeated ANOVA. I have two dependent variables measured at... more
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Spss

02/23/23

Would you prefer an R based statistical software with a GUI such as JASP/Jamovi/Bluesky or SPSS?
R now has several GUI based software systems which are free to use and have more advanced capabilities compared to SPSS (which is proprietary); what do you think?
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Spss

02/05/23

SPSS Question About Decimal Places
When entering data variable for distance. What formula do I enter to make the data look like this?Data Example: 0.01031
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Spss Statistics

12/12/22

What test to run in SPSS?
  Are reading scores, writing scores, math scores and science scores related?
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Spss

09/17/22

Categorical variables - what to do when assumption of independence is violated?
What SPSS test should I run if I want to know whether two categorical variables are related, but the assumption of independence is violated? I have observational data on animal behavior and would... more
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Spss Statistics

08/24/22

Analyzing 3 different Likert scales
I have three surveys, all Likert scales. I need to compare them. One has a 1-7 scale, one has a 0-4 scale and one has a 1-6 scale. I was told they need to be the same scale. Could I just... more
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05/05/22

Why do so many people interpret logistic regression results (especially the "odds ratios") differently?
When reading journal articles or textbooks explaining logistic regression results, authors explain odds ratios differently and it's very confusing to the readers. Why is that? Is there a better way... more
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Spss

05/01/22

Multi-class ROC
Hi. I want to calculate the AUC with confidence interval for 5 numerical groups. How can I do it on SPSS or any other app?
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03/03/22

When should you use an ANOVA statistical design?

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Expert Answers •2

02/02/22

Which method should I use to utilize my data in SPSS?

I have a dataset that I need to utilize for my dissertation, but I was not sure which method to utilize the data. Therefore, I need help!My study is comparing pretest scores, midtest scores (after... more
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Spss Statistics

12/31/21

Comparing two Likert instruments in SPSS
I used two Likert instruments to measure stress on one sample, and would like to compare the two instruments in SPSS. I am unsure of the method to do this.Thank you
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Spss Statistics

11/19/21

Generalised-linear models and data input
I am working with choice test data from an Ecological experiment and I need to decide if I am doing a GLM or GEE. I am running SPSS but also not sure about data input with these tests. Individuals... more
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Spss

10/24/21

SPSS output for Frequencies
I have a categorical list of 203 binomial nominal responses of "yes" and "no". I run frequency on SPSS and get 4 rows of 2 "yes" responses and 2 rows of "no" responses. The total output is... more
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10/21/21

maximum liklihood

I am analyzing a sample of 59 subjects using linear mixed effect model. Would using a maximum likelihood is appropriate here or should I use the restricted maximum likelihood and why?
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Spss

09/28/21

Cancelation of appointment
Hi there,I had a scheduled virtual tutoring session at 8am. I contacted my assigned tutor and gave them a 11-12 hour notice that I did not need the session after all. But I do not see that he... more
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Spss

07/10/21

Which Graph to use for T-test data SPSS
T-test assignment requires a graph to show the differences between two groups (male and female) and their respective job satisfaction.
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Spss Statistics

07/06/21

SPSS tables for multilevel analysis hypothesis

I am wondering when using SPSS for multilevel analysis which tables and values in these tables are used to see if my hypothesis (moderation hypothesis ) is correct.
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06/05/21

Is it possible to run ANOVA on this data?
I am requesting your guidance on analysing some data. This is data that was collected to determine the levels of concentration of Toluene in soil samples at a petroleum refinery. The hypothesis of... more
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Spss

06/01/21

Need to contact Lindsay SPPS tutor
I requested a session for today at 7.30 pm ET, not sure if it wen though. Please advise.My mobile is *****Thanks,Katiuska D
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Spss Statistics

05/12/21

Which statistical test should I use to analyze the data?
I have ordinal data with a five-point Likert scale from strongly disagree to strongly agree. The frequency data of performance shows that 4 people represents very negative , 11 people represents... more
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05/06/21

Association between more than 3 categorical variables using SPSS
Hi!I need to do explore if there is association btw these 3 variables:-profession-gender-opinion on vaccination I am using SPSS, but I am not sure how best to do it. Any suggestion how to do it? I... more
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Spss Statistics

05/03/21

What is the most suitable statistical test for nominal and ordinal data?
I have nominal data (American, Non-American) and ordinal data (5 Likert scale, the obstacles employees might face at work). I would like to know if non-American faces more obstacles at the... more
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04/19/21

What Statistical Test do I use (SPSS)
I want to work out if the answer that two different programs produces are within an acceptable limit. Do I do a correlation or an ANOVA
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