タグr-factor - これはページ7です - GeneraCodice

Convert factor above certain value to NA

https://www.generacodice.com/jp/articolo/10722447/convert-factor-above-certain-value-to-na

  r  -  r-factor  -  na

StackOverflow

Cleaning up factor levels (collapsing multiple levels/labels)

https://www.generacodice.com/jp/articolo/10404447/cleaning-up-factor-levels-collapsing-multiple-levels-labels

  r  -  r-faq  -  r-factor

StackOverflow

Map levels of factor

https://www.generacodice.com/jp/articolo/9820182/map-levels-of-factor

  dictionary  -  r  -  r-factor

StackOverflow

Convert a matrix from mode A to mode B

https://www.generacodice.com/jp/articolo/9202005/convert-a-matrix-from-mode-a-to-mode-b

  matrix  -  r  -  logical-operators  -  r-factor

StackOverflow

R error "sum not meaningful for factors"

https://www.generacodice.com/jp/articolo/9178008/r-error-sum-not-meaningful-for-factors

  r  -  r-factor  -  categorical-data

StackOverflow

Effect of factor vs vector object type when making a linear model

https://www.generacodice.com/jp/articolo/9096861/effect-of-factor-vs-vector-object-type-when-making-a-linear-model

  r  -  r-factor  -  lm  -  anova

StackOverflow

Reverse of aggregate / by?

https://www.generacodice.com/jp/articolo/9093099/reverse-of-aggregate-by

  merge  -  aggregate  -  r  -  expand  -  r-factor

StackOverflow

R - aggregate factor/character variable

https://www.generacodice.com/jp/articolo/8966904/r-aggregate-factor-character-variable

  aggregate  -  character  -  r  -  r-factor

StackOverflow

invalid factor level data.frame error inspite of stringsAsFactors=FALSE

https://www.generacodice.com/jp/articolo/8863368/invalid-factor-level-data-frame-error-inspite-of-stringsasfactors-false

  r  -  dataframe  -  r-factor

StackOverflow

R: possible bug in `factor`?

https://www.generacodice.com/jp/articolo/8787423/r-possible-bug-in-factor

  date  -  r  -  r-factor

StackOverflow

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結果が見つかりました: 192