What do I do next if non-parametric levene's test is significant?

I conducted ANOVA for some variables, each of which had gruops. Soe of the variables had significant values (p < .05). I therefore conducted a non-parametric Levene's test which verified the...

02 March 2018 4,195 0 View

What can I do about my ANOVA - Robust Tests of Equality of Means?

I conducted ANOVA on my data with one Independent Variable (IV3 - Age of Respondent) and 6 Dependent Variables (DVs). The IV3 had 4 groups (age ranges), with the last group having only 1...

02 March 2018 4,833 0 View

I computed pearson's r for 29 continuos variables and got correlations between only 15 permutations within the matrix - with r being > .4, & p<.000?

I computed pearson's r for 29 continuos variables and got positive correlations between only 15 permutations (out of 406) within the matrix. they all have r > .4, & p

01 February 2018 330 0 View

Must i have independent and dependent variables before carrying out regression analysis?

Must i have independent and dependent variables before carrying out regression analysis? Or, if I have my survey variables from my questionnaire, I can carry out regression analysis without...

01 February 2018 5,493 0 View

Please, what are the various thresholds for the value of different statistical coefficients in spss?

Please, what are the various thresholds for the value of different statistical coefficients in spss?

11 December 2017 9,752 0 View

What are the different ways of categorising the dynamics of an urban area?

In terms of an urban area, apart from 'formal' and 'informal' (like formal and informal housing or labour), what other ways are there to categorise the dynamics in it? Please can I get clear...

01 February 2017 7,776 0 View

What do I do if my data distribution is not Normal?

11 December 2016 2,124 33 View

What are the spss tests and their assumptions?

what are the spss tests and their assumptions?

11 December 2016 7,967 0 View

Please what is the best way to analyze charrette session data?

I have conducted a charrette for my research, as a methodology. I have recorded the proceedings. How do i analyze the data?

10 November 2016 6,229 4 View

What ranges of population should i give as options in my questionnaire?

I want to include a question in my questionnaire - WHAT IS THE POPULATION IN YOUR FAMILY HOUSE? What standard ranges are there for me to give as options to choose from? Or should i leave it as an...

09 October 2016 7,417 2 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