這裏是我的數據:比賽和計數值順序按組中的R
group <- c(1,1,1,1,2,2,2,3,3,4,4,4,4)
X1 <- c("A","A","A","A","B","A","B","A","A","B","B","B","B")
X2 <- c("A","A","A","A","B","B","B","A","A","B","B","A","A")
X3 <- c("B","A","A","A","B","B","B","B","B","B","B","B","B")
X4 <- c("A","A","A","B","B","B","A","A","A","B","A","B","B")
X5 <- c("A","A","A","A","B","B","B","A","A","A","B","B","B")
X6 <- c("A","A","A","A","B","A","B","A","A","B","B","A","A")
mydf <- data.frame (group, X1, X2, X3, X4, X5, X6)
這樣的數據是:
group X1 X2 X3 X4 X5 X6
1 1 A A B A A A
2 1 A A A A A A
3 1 A A A A A A
4 1 A A A B A A
5 2 B B B B B B
6 2 A B B B B A
7 2 B B B A B B
8 3 A A B A A A
9 3 A A B A A A
10 4 B B B B A B
11 4 B B B A B B
12 4 B A B B B A
13 4 B A B B B A
現在我需要的第一行與組行的其餘部分比較。
group X1 X2 X3 X4 X5 X6
1 1 A A B A A A
2 1 A A A A A A
TRUE TRUE FALSE TRUE TRUE TRUE
這裏的不匹配只在X3。 1總分6 = 1/6 = 17%
類似地與第一組比較3 1.
group X1 X2 X3 X4 X5 X6
1 1 A A B A A A
3 1 A A A A A A
錯配= 17%
還與第一組比較4 1.
group X1 X2 X3 X4 X5 X6
1 1 A A B A A A
4 1 A A A B A A
錯配= 2/6 = 34%
類似地,對於組2(組的第一行到IE 5與6)
group X1 X2 X3 X4 X5 X6
5 2 B B B B B B
6 2 A B B B B A
錯配= 2/6 = 34%
類似地:
group X1 X2 X3 X4 X5 X6
5 2 B B B B B B
7 2 B B B A B B
錯配= 1/6 = 17%
我的試驗:
match (mydf[1,], mydf[2,])
match (mydf[1,], mydf[3,])
您能否給出您的確切預期輸出,包括數據結構? – flodel
同一組中的每一行都獲得相同的分數嗎? – josliber
@josilber第一行與第二行比較併產生不匹配百分比,則第一行與第三行比較併產生不匹配,依此類推。這個想法是每組中的第一行作爲模板 – rdorlearn