R: Simulates values of predicted response for linear regression...

blinregpred {LearnBayes} | R Documentation

## Simulates values of predicted response for linear regression model

### Description

Simulates draws of the predictive distribution of a future response for a linear regression model with a noninformative prior

### Usage

    blinregpred(X1,theta.sample)

### Arguments

`X1` | matrix where each row corresponds to a covariate set
`theta.sample` | list with components beta, matrix of simulated draws of regression vector, and sigma, vector of simulated draws of sampling error standard deviation

### Value

matrix where a column corresponds to the simulated draws of the predicted response for a given covariate set

### Author(s)

Jim Albert

### Examples

    chirps=c(20,16.0,19.8,18.4,17.1,15.5,14.7,17.1,15.4,16.2,15,17.2,16,17,14.1)
    temp=c(88.6,71.6,93.3,84.3,80.6,75.2,69.7,82,69.4,83.3,78.6,82.6,80.6,83.5,76.3)
    X=cbind(1,chirps)
    m=1000
    theta.sample=blinreg(temp,X,m)
    covset1=c(1,15)
    covset2=c(1,20)
    X1=rbind(covset1,covset2)
    blinregpred(X1,theta.sample)

[Package LearnBayes version 2.15 Index]