Correspondence of Soil Drainage Classes and Flooding^a.

aFor all plots with potential tall shrubs present and a soil description available (results are similar for the full data set). bCumulative binomial probability of the observed count of plots with flooding ("successes") given the total number of plots in the soil drainage class ("trials") and a hypothesized probability of 0.26, the overall proportion of flooded plots. Correspondence of Soil Drainage Classes and Floodinga.