Calculate Jolly II estimate and 95% Confidence Interval

jolly2(species_count, Transect_area, Z = Z)

Arguments

species_count	the column from the dataset with the species counts in
Transect_area	the column from the dataset with the transect areas in
Z	the stratum area (the total area that we are extrapolating to)

Value

dataframe with Jolly II estimate and 95% CI

Examples

data=Kulan::sim_kulan_data(n=100,ma=25, p0=0.5, ml=20, w=0.2)
jolly2(data$sp_count, data$Trans_area, Z=164*5)
#> Error in data.frame(Estimate = Y, lower_CI = Y - CL, upper_CI = Y + CL,     SE = se, mean.y = mean(y), SD.y = stats::sd(y), Coef.of.Var.y = (stats::sd(y)/mean(y))): arguments imply differing number of rows: 1, 0