plotResponse_ggplot2: Plot species probability of occurrence along with the...
In wgaul/wgutil: Willson's common ecological data analysis functions

Description Usage Arguments Value See Also

For the coefs argument, use an argument like coefs = list(elevation = c(0.5, 0.1, 0.3)) for a response of the form logit(prob_of_occurrence) = 0.5 + 0.1*elevation + 0.3*(elevation^2). Use a 0 for the coefficient of the polynomial term to produce a straght-line response.

1	plotResponse_ggplot2(sp_name, df, pred_1, pred_2, resp, coefs)

`sp_name`	character string giving the species name
`df`	data frame holding values for all predictor variables, principal components, and responses (logit(p) and probability) for each site in the raster
`pred_1`	character string giving column name of predictor variable 1
`pred_2`	character string giving column name of predictor variable 2
`resp`	- character string giving column name of the response variable (e.g. probability of occurrence)
`coefs`	- a named list giving a numeric vector with the coefficients for the linear predictors, including the intercept and first and second degree polynomials for each of the predictor variables. The name is the same as the name of the predictor variable, and the values are numeric coefficients.