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September 21, 2016 12:16
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> load('~/Desktop/データ解析のための/data.RData') | |
> ls() | |
[1] "data" | |
> data | |
[1] 2 2 4 6 4 5 2 3 1 2 0 4 3 3 3 3 4 2 7 2 4 3 3 3 4 3 7 5 3 1 7 | |
[32] 6 4 6 5 2 4 7 2 2 6 2 4 5 4 5 1 3 2 3 | |
> summary(data) | |
Min. 1st Qu. Median Mean 3rd Qu. Max. | |
0.00 2.00 3.00 3.56 4.75 7.00 | |
> var(data) | |
[1] 2.986122 | |
> sd(data) | |
[1] 1.72804 | |
> sqrt(var(data)) | |
[1] 1.72804 | |
> table(data) | |
data | |
0 1 2 3 4 5 6 7 | |
1 3 11 12 10 5 4 4 | |
hist(data) |
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