ranova {petitr} | R Documentation |
Accepts as input a series (list) of individual life tables (see r
,petitr
,life1
), calculates the Jackknife estimator of r (per capita growth rate) on each table, and achieves a one way analysis of variance on the set of pseudovalues corresponding to each table.
ranova(listab, levels = NULL)
listab |
list of life tables. must be of class list, and each table of class data.frame |
levels |
a character vector giving level names for each life table. If NULL, the levels are named l1,l2, etc.. |
a data frame with two columns: the set of pseudovalues, and a factor named pop. Can be retrieved and used for more sophisticated factor organisation
Jean-Sebastien Pierre
Lotka 1924, Birch 1948, Wratten 1982
r
, and xlxmx
, called by petitr
~
data(life1,life2,life3)
ranova(list(life1,life2,life3))