how to compute the variance of an random effect what is the standard deviation of the random intercept? which is the standard deviation for ranef(fit1)? what is standard deviation of a random intercept how to find the variance of the random intercept in ranef what is the standard deviation of the random intercept of the linear model? how to extract variance from ranef function what is the standard deviation for ranef and lme how to calculate variance from lme difference between ranef and lme what is standard deviation of standard deviation in random intercept which is the same as the standard deviation of the random intercept lme why is ranef not the same as lme what is the standard deviation of the lme function when using lme in r r calculate variance of random intercept in model y how to find the variance of the random effect of an MRI in r how do i find out the variance of a random intercept in r difference between ranef and lme what is the standard deviation of lme in r can ranef be used as a random intercept