1. S

    I Dont know which analysis i should run

    I am trying to work on the data of my master thesis. I have to perform statistic analysis but i dont know if i should use on R lm glm or lme. I have 58 sample points each has two value: altitude and diversity index related to habitat heterogeneity. What I sample are different insects and I have...
  2. L

    Chi Squared Distribution using R

    Hi. How do I calculate P (1<x<4) for a chi squared distribution with degrees of freedom = 3 using R Programming ? What commands in R should I use for specifying the 2 intervals ? I tried using chisq, pchisq . I am not sure how to specify the command for continuous intervals. Any help would...