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标签r-factor - 这是页14 - GeneraCodice
R factor values changing
https://www.generacodice.com/cn/articolo/4412893/r-factor-values-changing
loops
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numeric
-
r
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r-factor
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na
StackOverflow
Remove rows based on factor-levels
https://www.generacodice.com/cn/articolo/4410983/remove-rows-based-on-factor-levels
r
-
subset
-
r-factor
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data.table
StackOverflow
Merging several factor variables
https://www.generacodice.com/cn/articolo/4363309/merging-several-factor-variables
merge
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r
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r-factor
StackOverflow
Add a factor column to quantmod/xts
https://www.generacodice.com/cn/articolo/4327766/add-a-factor-column-to-quantmod-xts
r
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r-factor
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xts
-
quantmod
StackOverflow
Sort a factor based on value in one or more other columns
https://www.generacodice.com/cn/articolo/4292984/sort-a-factor-based-on-value-in-one-or-more-other-columns
r
-
r-factor
StackOverflow
subsetting based on number of observations in a factor variable
https://www.generacodice.com/cn/articolo/4249285/subsetting-based-on-number-of-observations-in-a-factor-variable
r
-
subset
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r-factor
StackOverflow
Idiom for ifelse-style recoding for multiple categories
https://www.generacodice.com/cn/articolo/4210823/idiom-for-ifelse-style-recoding-for-multiple-categories
r
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r-factor
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recode
StackOverflow
Reorder factor levels by day of the week in R
https://www.generacodice.com/cn/articolo/4173612/reorder-factor-levels-by-day-of-the-week-in-r
r
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dataframe
-
r-factor
StackOverflow
Adjust factors in dataset with dynamic preceding zero's
https://www.generacodice.com/cn/articolo/4170982/adjust-factors-in-dataset-with-dynamic-preceding-zero-s
r
-
r-factor
StackOverflow
Replacing numbers within a range with a factor [duplicate]
https://www.generacodice.com/cn/articolo/4144802/replacing-numbers-within-a-range-with-a-factor-duplicate
r
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data-processing
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r-factor
StackOverflow
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发现结果: 192