search for: alphabci

Hello, I have little experience with r, so I wonder if someone could help me? I need to plot a diversity measure (Fisher`s alpha) for different sites. I calculated the values using the following commands: Data(BCI) alphaBCI <- fisher.alpha(BCI) I need boxplots showing the data variation between sites. Then I tried: boxplot(as.data.frame(alphaBCI)) However, it does not appear the box plots for different sites but only the boxplots for alpha, se, df. Residual and code? Do anyone know the right expression? Thank y...