parental care and variation in body size in N. vespilloides families

The dataset consists of 7 columns: Column 1 is a unique identifier for the family. Column 2 is the mass of the breeding carcass in grams. Column 3 is the parental care treatment (Full = full care, No = no care). Column 4 is the number of larvae at dispersal (i.e. brood size). Column 5 is the mean ponotum width (in mm) of adults from each family. Column 6 is the standard deviation of pronotum width. Column 7 is the coefficient of variation of pronotum width.