what is the coxme in r how many fragments make a typical survival tile what is the difference between a fixed and random effect in r? what is the difference between a fixed effect on a site and a random effect how to solve for the presence of random effects in a coxme r model how to simplify coxme model r what is the relationship between the size of a coral fragment and random impact what is the difference between a random effect and a coxme r how to simplify coxme model what is the relationship between the fragments on each tile in coxme r how to simplify coxme survival model how to simplify r commas what's the difference between coxme and random effect coxme survival model where are the r coxme fragments on the mosaic tile which of the following is a fixed effect, and which is the random effect? what's the definition of coxme coxme survival model r censored coral fragments vs. distance how to simplify coxme in r