# categorial analysis

1. ### Which exploratory approach for paired binary data sets, multiple items in 2 categories, patterns in one category explaining patterns in the other ?

Hello everyone, Problem : We have collected a nice set of data but we don't know for sure how to deal with it ! (Yes... not the right way to proceed indeed, but thats the situation right now...) Context : Our structure provides help to health professionals (physicians) for situations that they...
2. ### Which multivariate analysis to apply on categorical data?

In the image below I have a table with several categorical variables. I must perform a multivariate analysis that can inform the relationship of the variables (Ethnicity, Family income, Level Schooling, Occupation, Usage, knowledge) with the test variable. I'm a beginner in categorical data...
3. ### Population specific odds ratio and subject specific odds ratio

Hey guys, For a school assignment I have to compute the population specific odds ratio and the subject specific odds ratio from the table below. No GAD GAD Total No MDD 350 (93%) 26 376 (62.7%) MDD 153 71...
4. ### Categorical Data Analysis: log linear analysis

Hey guys, I'm very new to statistics so I have a question: Consider gender (G), neuroticism (N), openness (O), major depression (MDD), and generalized anxiety disorder (GAD). I am using MDD and GAD as response variables and the others as explanatory. I have to perform a loglinear...
5. ### Multinomial regression: how to interpret results

Hello Everyone, I'm currently writing my master's dissertation and i'm having two main issues. 1) The first one is related to the attached picture: as you can see, both the variables "deal value" and "N employees" are signicative, but the B and the Exp(B) are zero. This way they are not...
6. ### multinomial logistic regression

hi , i have two questions: 1)- is it adequate to run a multinomial logistic regression test using spss on two categorical variables to test the influence relationship, knowing that data is collected via likert scale items and then computed into 5 classes : example from 5 to 10: weak, from 15...
7. ### Categorical multiple linear regression analysis - what would you do?

Noob here. I'm doing a project to determine how different factors (race, insurance status) are related to distance from pediatric urologists. I'm thinking of tabulating the mean of each of these factors for several successive distance brackets, i.e. 0-10 miles, 10-20 miles etc. So distance...
8. ### Anything but Multinomial Logistic Regression

We have 5 mutation sites we are studing in 200 insect species. There are only 20 different mutation combinations among the 5 sites. Each mutation site has only two (only one has three) possible amino acid values. We also have 4 categorical variables that are environmental (geography...