BaylorEdPsych (version 0.5)

MLBOffense2011: 2011 Major League Baseball offensive data

Description

Offensive data from Major League Baseball players in 2011 who were not traded during the season

Usage

data(MLBOffense2011)

Format

A data frame with 814 observations (only 688 had at least 1 At Bat [AB]) on the following 30 variables:

FName

Player's first name

LName

Player's last name

HR

Home runs

Year

Year of season

Age

Player's age during year

Tm

Player's team

Lg

League in which player plays (NL = National League; AL = American League)

G

Games (Regulation length games in which a player plays)

PA

Plate appearances (PA = AB+BB+IBB+HBP+SH+SF)

AB

Number of official at bats (AB = PA-BB-IBB-HBP-SH-SF)

R

Runs scored

H

Hits (H = B1+B2+B3+HR)

B1

Singles

B2

Doubles

B3

Triples

RBI

Runs batted in

BB

Walks

IBB

Intentional walks

SO

Strike outs

HBP

Hit by pitch

SH

Sacrifice bunts

SF

Sacrifice flys

GDP

Number of times player grounded into a double play

SB

Stolen bases

CS

Number of times player was caught stealing a base

BA

Batting average (BA = H/AB)

OBP

On-base percentage (OBP = (H+BB+HBP)/(AB+BB+HBP+SF))

SLG

Slugging percentage (SLG = (B1)+(2*B2)+3*B3)+(4*HR)/AB)

OPS

On-base percentage plus slugging percentage (OPS = OBP+SLG)

TB

Total bases (TB = (B1)+(2*B2)+(3*B3)+(4*HR))

Source

The information used here was obtained free of charge from and is copyrighted by Retrosheet. Interested parties may contact Retrosheet at www.retrosheet.org.

Details

Data from Retrosheet

Examples

data(MLBOffense2011)