db.multi.stat {RGeostats}

R Documentation

Calculate general statistics on several variables of a Db

Description

Calculate general statistics on several variables of a Db

Usage

db.multi.stat(db, names = db.getname(db, "z", 1),
              opers=c("num","mini","maxi","mean","stdv"))

Arguments

db	The db-class structure where the variables are stored
names	Array of names of the variables of interest.
opers	List of statistical functions to be used. These statistical functions correspond to the argument 'fun' of the function db.stat

Value

The data frame containing the statistics for all the variables of interest.

This data frame contains as many rows as variables of interest, passed in the argument 'names'

This data frame contains as many columns as statistical functions passed in the argument 'opers'

---