Data
baseball-hitter

baseball-hitter

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Author: Lorraine Denby Source: [StatLib](http://lib.stat.cmu.edu/datasets/) Please cite: Analysis of Baseball Salary Data: Hitters This analysis describes and summarizes the relationships between 1987 salaries of major league baseball players and the player's performance. The salary data were taken from Sports Illustrated, April 20, 1987. The salary of any player not included in that article is listed as an NA. The 1986 and career statistics were taken from The 1987 Baseball Encyclopedia Update published by Collier Books, Macmillan Publishing Company, New York. The team attendance figures were obtained from the Elias Sports Bureau, personal conversation. The data consist of data on the regular and leading substitute hitters in 1986 of North American Major League Baseball players. ### Attribute information There is one line per hitter. The variables are: hitter's name, number of times at bat in 1986, number of hits in 1986, number of home runs in 1986, number of runs in 1986, number of runs batted in in 1986, number of walks in 1986, number of years in the major leagues, number of times at bat during his career, number of hits during his career, number of home runs during his career, number of runs during his career, number of runs batted in during his career, number of walks during his career, player's league at the end of 1986, player's division at the end of 1986, player's team at the end of 1986, player's position(s) in 1986, number of put outs in 1986, number of assists in 1986, number of errors in 1986, 1987 annual salary on opening day in thousands of dollars, player's league at the beginning of 1987, player's team at the beginning of 1987.

0 features

1987_annual_salary_on_opening_day_in_thousands_of_dollars (target)numeric150 unique values
59 missing
hitters_name (ignore)nominal322 unique values
0 missing
number_of_times_at_bat_in_1986numeric247 unique values
0 missing
number_of_hits_in_1986numeric144 unique values
0 missing
number_of_home_runs_in_1986numeric36 unique values
0 missing
number_of_runs_in_1986numeric96 unique values
0 missing
number_of_runs_batted_in_in_1986numeric103 unique values
0 missing
number_of_walks_in_1986numeric89 unique values
0 missing
number_of_years_in_the_major_leaguesnumeric22 unique values
0 missing
number_of_times_at_bat_during_his_careernumeric314 unique values
0 missing
number_of_hits_during_his_careernumeric288 unique values
0 missing
number_of_home_runs_during_his_careernumeric146 unique values
0 missing
number_of_runs_during_his_careernumeric261 unique values
0 missing
number_of_runs_batted_in_during_his_careernumeric262 unique values
0 missing
number_of_walks_during_his_careernumeric248 unique values
0 missing
players_league_at_the_end_of_1986nominal2 unique values
0 missing
players_division_at_the_end_of_1986nominal2 unique values
0 missing
players_team_at_the_end_of_1986nominal24 unique values
0 missing
players_position(s)_in_1986nominal25 unique values
0 missing
number_of_put_outs_in_1986numeric232 unique values
0 missing
number_of_assists_in_1986numeric161 unique values
0 missing
number_of_errors_in_1986numeric29 unique values
0 missing
players_league_at_the_beginning_of_1987nominal2 unique values
0 missing
players_team_at_the_beginning_of_1987nominal24 unique values
0 missing

0 properties

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5 tasks

0 runs - estimation_procedure: 10-fold Crossvalidation - evaluation_measure: mean_absolute_error - target_feature: 1987_annual_salary_on_opening_day_in_thousands_of_dollars
0 runs - estimation_procedure: 10 times 10-fold Crossvalidation - evaluation_measure: mean_absolute_error - target_feature: 1987_annual_salary_on_opening_day_in_thousands_of_dollars
0 runs - estimation_procedure: 50 times Clustering
0 runs - estimation_procedure: 50 times Clustering
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