Description Usage Format Details Source Examples
This data set contains statistics on team batting between 2000 and 2008.
1 |
A data frame with 270 observations on the following 13 variables.
teamID
a character vector
yearID
a numeric vector
runs
a numeric vector
singles
a numeric vector
doubles
a numeric vector
triples
a numeric vector
homeruns
a numeric vector
walks
a numeric vector
stolenbases
a numeric vector
caughtstealing
a numeric vector
hitbypitch
a numeric vector
sacrificeflies
a numeric vector
atbats
a numeric vector
This data contains aggregate offensive statistics for each team in Major League Baseball between 2000 and 2008. It is used as an example in the book "R in a Nutshell" from O'Reilly Media.
The data was derived from the Baseball Databank database, downloadable from http://www.baseball-databank.org.
1 2 3 4 5 6 7 8 | data(team.batting.00to08)
attach(team.batting.00to08)
runs.mdl <- lm(
formula=runs~singles+doubles+triples+homeruns+
walks+hitbypitch+sacrificeflies+
stolenbases+caughtstealing,
data=team.batting.00to08)
summary(runs.mdl)
|
Loading required package: nutshell.bbdb
Loading required package: nutshell.audioscrobbler
Call:
lm(formula = runs ~ singles + doubles + triples + homeruns +
walks + hitbypitch + sacrificeflies + stolenbases + caughtstealing,
data = team.batting.00to08)
Residuals:
Min 1Q Median 3Q Max
-71.902 -11.828 -0.419 14.658 61.874
Coefficients:
Estimate Std. Error t value Pr(>|t|)
(Intercept) -507.16020 32.34834 -15.678 < 2e-16 ***
singles 0.56705 0.02601 21.801 < 2e-16 ***
doubles 0.69110 0.05922 11.670 < 2e-16 ***
triples 1.15836 0.17309 6.692 1.34e-10 ***
homeruns 1.47439 0.05081 29.015 < 2e-16 ***
walks 0.30118 0.02309 13.041 < 2e-16 ***
hitbypitch 0.37750 0.11006 3.430 0.000702 ***
sacrificeflies 0.87218 0.19179 4.548 8.33e-06 ***
stolenbases 0.04369 0.05951 0.734 0.463487
caughtstealing -0.01533 0.15550 -0.099 0.921530
---
Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1
Residual standard error: 23.21 on 260 degrees of freedom
Multiple R-squared: 0.9144, Adjusted R-squared: 0.9114
F-statistic: 308.6 on 9 and 260 DF, p-value: < 2.2e-16
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