spT.validation {spTimer}

Validation Commands

Description

The following function is used to validate the predicted observations with the actual values.

Usage

spT.validation(z, zhat, names=FALSE)

Arguments

z

The original values (matrix or vector).

zhat

The predicted values (matrix or vector).

names

Logical, if TRUE then print the names of the validation statistics.

Value

MSE

Mean Squared Error.

RMSE

Root Mean Squared Error.

MAE

Mean Absolute Error.

MAPE

Mean Absolute Percentage Error.

BIAS

Bias.

rBIAS

Relative Bias.

rMSEP

Relative Mean Separation.

See Also

spT.pCOVER,spT.validation2.

Examples

##

# Create `x', which is the true values.
# Create `y', which is the predicted values.

x <- rnorm(10,5,0.1)
y <- rnorm(10,5,1)
spT.validation(x, y)

##