Sample size requirements for studies of treatment effects on beta-cell function in newly diagnosed type 1 diabetes.

The sample size varies among species and characters, being necessary a larger sample size to estimate the mean in relation of the necessary for the coefficient of variation..

The effect of sample size on real paths was simulated by comparing index values calculated using only half the total number of points of a path with values calculated using all

It is also clear that for the same effect size, choosing a higher power to detect the effect of the treatment causes an increase in the sample size. J

We used the median CV value to calculate the following: the sample size (number of loci or Bands ) required so that 50% of the genetic distance values had CV values less than 10%

Effect of ethnicity and odds ratio on the recommended sample size of an association study conducted on this population using dominant (A) or recessive (B) models of action of

The mean values of nucleotide intra-sample diversity or genetic distance at time 0 of all patients in both putative CD 81 binding regions was not significantly different from the

of the vertical profiles of soil cone index and the determination of the sample size required for the estimation of a vertical profile of mean CI values using different estimators

of selected progenies, is the GS larger when sampling the population to the limit of available plots, with a single observation per progeny, or when using half the sample size,