longpower : Sample Size Calculations for Longitudinal Data ... Compute power and sample size for linear models of longitudinal data. Supported models include mixed ... ... <看更多>

LongPower, Dhaka, Bangladesh. 31 likes. I sell all kinds of solar energy products. ... <看更多>

Whenever you do a power calculation, you need to specify an effect size, i.e. the magnitude of response that you're expecting from your ... ... <看更多>

The 8X Longpower is flying fast like a 5" racer and in tiny places like a cinewhoop. And always cinematic. Here is the full flight of 12 ... ... <看更多>