#regression

1. Help with creating a model!?

I want to create a model that assesses the effect of Drone usage (binary) in transporting medical samples to laboratories on Treatment Success (also binary). I was thinking: Dependent: TS = treatment success, so either successful or unsuccessful. Independent: TAT = turnaround time = the...
2. Regression Analysis - Stadium Trip - Least Miles

Hello All, I recently took an MBA class in Regression and fell in love. Was wondering if I could get some help in creating a regression analysis for this stadium trip I want to plan next year. Goal is to go to every baseball stadium in the US and watch one game per day then travel to the next...
3. Multivariate outliers

Hi, I hope some of you can help me a bit - or share what you would do. I've been working on my master thesis and I can't get my head around how I should treat outliers. I have a moderation analysis, and I checked for all detection possibilities in SPSS (cook's, leverage and Mahalanobis..). I...
4. Generalized linear model for cost data in spss

Hi guys, I urgently need your help on this: I want to apply a generalized linear model (GLM) to compare adjusted costs between 2 or more groups of patients, let’s say the name of this group variable is “cohort” (please check the photo). What is a correct way to do this in SPSS? Is it correct to...
5. The difference between R squared and adjusted R squared

if your R squared - 0.999 and adjusted R squared = 0.998 what can you infer from this difference (lack of difference) in a multiple regression model with two variables. Would it be anything to do with multicollinearity?