[R] adding SE to bar plots

Bill Shipley
2002-11-19T23:28:56Z

Hello.  I know that one can add standard errors to a bar plot by repeated
use of the lines() function, but this can be long when there are many
bars.  I wonder if there is not already some other function that does this
automatically?

Bill Shipley
Departement de biologie
Universite de Sherbrooke
Sherbrooke (Quebec) CANADA J1K 2R9
Bill.Shipley at USherbrooke.ca