XXXpred {grasp}R Documentation

XXXpred: contains predictor variables used in GRASP to predict from

Description

XXXpred is the dataframe containing the explanatory data (PV) to predict from: Each column represents a variable and each rows a new observation to predict from.

Usage

data(XXXpred)

Format

A data frame with 6620 observations on the following 12 variables.

ID
a numeric vector, Unique ID, in same order as in YYY
CX
a numeric vector, X geographic coordinate
CY
a numeric vector, Y geographic coordinate
TEMP
a numeric vector, Mean annual temperature
RAD
a numeric vector, Mean annual solar radiation
PREC
a numeric vector, Precipitation
NNESS
a numeric vector, Northness
SLOPE
a numeric vector, Slope
ASPECT
a factor with levels NORTH NULL SOUTH

Details

Columns must have unique names identical to those in XXX and missing data must be avoided. Categorical variables must be transformed to factor variable in XXX and XXXpred.

Source

http://www.cscf.ch

Examples

data(XXXpred)
summary(XXXpred)

[Package grasp version 2.5-7 Index]