clogistic {primer} | R Documentation |
A function for continuous logistic growth, for use with ode
in the deSolve
package.
clogistic(times, y, parms)
times |
Times points that will return N |
y |
N |
parms |
a vector of logistic growth parameters |
The user does not put these directly into this function, but rather uses ode
in the deSolve
package.
Returns of list of one component (required by ode
).
Hank Stevens <HStevens@muohio.edu>
Lotka, A.J. 1956. Elements of Mathematical Biology. Dover Publications, Inc..
Stevens. M.H.H. 2009. A Primer of Ecology with R. Use R! Series. Springer.
library(deSolve) p <- c(1,.01) time <- 1:10 initialN <- 10 out <- ode(y=initialN, times=time, func=clogistic, parms=p) plot(time, out[,-1], type='l')