Tuesday, July 16, 2019

Yankee team home run discrepancies 1925-1954.

Home runs missing in all but three of the 30 years: 1927, 1941, 1942.

yearID HR MaxOfYr# Dif Pct
1925 110 95 15 13.64%
1926 121 96 25 20.66%
1927 158 158 0 .00%
1928 133 119 14 10.53%
1929 142 114 28 19.72%
1930 152 130 22 14.47%
1931 155 127 28 18.06%
1932 160 134 26 16.25%
1933 144 117 27 18.75%
1934 135 101 34 25.19%
1935 104 76 28 26.92%
1936 182 156 26 14.29%
1937 174 167 7 4.02%
1938 174 166 8 4.60%
1939 166 156 10 6.02%
1940 155 141 14 9.03%
1941 151 151 0 .00%
1942 108 108 0 .00%
1943 100 99 1 1.00%
1944 96 82 14 14.58%
1945 93 74 19 20.43%
1946 136 122 14 10.29%
1947 115 112 3 2.61%
1948 139 134 5 3.60%
1949 115 112 3 2.61%
1950 159 144 15 9.43%
1951 140 136 4 2.86%
1952 129 109 20 15.50%
1953 139 131 8 5.76%
1954 133 131 2 1.50%

The problem documented in recent posts for the individual event finder, which does not use the Home Run Log, also happens with the team event finder, which starts with the 1925 season.

Baseball Reference: suggestions for improvement. Thursday, July 4, 2019

Baseball Reference is my favorite website. I have subscribed to it for many years. However, ...

I use Google Sheets, an online spreadsheet, and Microsoft Access, a database management system (DBMS) because there is no DBMS that runs native on a Chromebook...

... recently found inconsistency in how baseball-reference.com presents data. I looked at home run data for Joe DiMaggio and the 1936 Yankees, his rookie season:
- individual's home run log
event finder for that same individual
all team home runs in a season; this in posting about the Yankee record of its players hitting a home run in consecutive games...

Field names are not consistent:
#car  Cr#
#yr  Yr#
#gm  Gm#

If you run the team event finder for home runs for multiple years the year number (Yr#) continues through all the years, it does not start over at 1 for the first home run of the next year.
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Joe DiMaggio, 26 home runs (361-335) have left and gone away. Hey, hey, hey, hey, hey, hey. Monday, July 15, 2019

In case you didn't notice, one of Joe DiMaggio's missing home runs is the second one he ever hit in the big leagues. Cruise back up to the event finder and you will see that the homer off Schoolboy Rowe is missing. Down below that in the Home Run Log, the Schoolboy's gopher ball is documented, although not fully and that's the issue. That bit of baseball data is derived and baseball-reference.com doesn't like derived data.

You can descend into the minutia of Retrosheet derived data by clicking the links in the black backgrounds above.

baseball-reference.com has much more data than it displays. The Home Run data is the most prominent example but it applies to all types of plate appearances.

At the very least when presenting home run data baseball-reference.com could use the Home Run Log but it doesn't, consistency being a hobgoblin of minds, both little and great.

How can we users resolve? Not easily, not easily.
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Joe DiMaggio is missing data. Joe DiMaggio. But so are most Yankees 1925-1954. Argh.


Apocalypse Now (1979)



Taglines:

 The Horror. . . The Horror. . .

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