R version 3.1.3 (2015-03-09) -- "Smooth Sidewalk"

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> x<-c(1,2,3)

> y<-c(102,299,301)

> model<-lm(y~x)

> summary(model)

Call:

lm(formula = y ~ x)

Residuals:

1 2 3

-32.5 65.0 -32.5

Coefficients:

Estimate Std. Error t value Pr(>|t|)

(Intercept) 35.00 121.60 0.288 0.822

x 99.50 56.29 1.768 0.328

Residual standard error: 79.61 on 1 degrees of freedom

Multiple R-squared: 0.7575, Adjusted R-squared: 0.5151

F-statistic: 3.124 on 1 and 1 DF, p-value: 0.3278

> proc.time()

user system elapsed

0.300 0.024 97.456

>