PHYLOGR (version 1.0.12)

read.inp.data: Read Inp Data Files

Description

Reads one or more inp data files, such as used by PDTREE, of the PDAP program bundle, and returns an R data frame. Allows to combine several inp files and to change the name of variables.

Usage

read.inp.data(input.inp.files, variable.names=NULL)

Value

A data frame (with class pdi.file and data frame) with first column the names of tips and remaining columns the data columns from the inp file(s).

Arguments

input.inp.files

the name (with path if necessary), of the inp file(s).

variable.names

an optional vector with the new names for the variables.

Author

Diaz-Uriarte, R., and Garland, T., Jr.

References

Diaz-Uriarte, R., and Garland, T., Jr., in prep. PHYLOGR: an R package for the analysis of comparative data via Monte Carlo simulations and generalized least squares approaches.

See Also

read.pdi.data, read.phylip.data, read.sim.data,

Examples

# This works under both Unix and Windows.
# First need to find out where the ''Examples'' directory is located.
path.to.example <- paste(path.package(package="PHYLOGR"),"Examples/",sep="/") 








# a simple case
p49a <- paste(path.to.example,"49lbr.inp",sep="")
data.49a <- read.inp.data(p49a)
data.49a

# two files and rename columns
p49b <- paste(path.to.example,"49hmt.inp",sep="")
data.49.2 <- read.inp.data(c(p49a,p49b),variable.names=c("y","x1","x2","x3"))
data.49.2

# You could jump directly to the call to the function if you
# are willing to enter the path explicitly.
# For example in some Linux systems the following works
# read.inp.data("/usr/lib/R/library/PHYLOGR/Examples/49lbr.inp")
# In Windows, maybe do:
# read.inp.data("c:\\progra~1\\rw1001\\library\\PHYLOGR\\Examples\\49lbr.inp")