corellation

  1. R

    Help with testing three variables (non-metrical) perhaps GEE

    Hi, I ran a survey (n=38) and now I'm trying to analyze one hypothesis with Rstudio: H4: People workout more when working from home, than in office. I'm trying to combine two items to test this hypothesis. 1. sporting activity (frequency per week; ordinal scale) in 4 different periods...
  2. Z

    Estimating share of fixed and variable costs

    Hi, I would like to estimate to what degree (e.g. 20% fixed) the costs of e.g. a central function like HR develop with the growth of e.g. Revenue within a company. My first though would be a regression for estimating HR costs Y if sales (X) go up by $1. However I'm supposed to classify HR costs...