(→개요) |
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| 1번째 줄: | 1번째 줄: | ||
==개요== | ==개요== | ||
;R createDataPartition() | ;R createDataPartition() | ||
<source lang='r' run> | |||
library(caret,quietly=TRUE) | |||
trainIndex = createDataPartition(iris$Species,p=0.8,list=FALSE) | |||
Train = iris[ trainIndex,] | |||
Test = iris[-trainIndex,] | |||
nrow(Train) | |||
nrow(Test ) | |||
</source> | |||
<source lang='r' run> | <source lang='r' run> | ||
2020년 5월 5일 (화) 22:19 기준 최신판
1 개요[ | ]
- R createDataPartition()
library(caret,quietly=TRUE)
trainIndex = createDataPartition(iris$Species,p=0.8,list=FALSE)
Train = iris[ trainIndex,]
Test = iris[-trainIndex,]
nrow(Train)
nrow(Test )
library(caret, quietly=TRUE)
data(oil)
createDataPartition(oilType, 2)
2 같이 보기[ | ]
- R 데이터 분할
- R createFolds()
- R createMultiFolds()
- R createTimeSlices()
- R groupKFold()
- R createResample()
3 참고[ | ]
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