CUGerm                  Coefficient of uniformity of germination
FirstGermTime           Time for first, last and peak germination
FourPHFfit              Fit four-parameter hill function
GermPercent             Germination percentage
GermSpeed               Speed of germination
GermSynchrony           Synchrony and uncertainty of germination
GermValue               Peak value and germination value
MeanGermPercent         Mean germination percentage and number of seeds
                        per time interval
MeanGermRate            Germination Rate
MeanGermTime            Germination Time
TimsonsIndex            Timson's index
plot.FourPHFfit         Plot the four-parameter hill function fitted
                        cumulative germination curve from a
                        'FourPHFfit' object
t50                     Median germination time
