标签R-Programming - 这是页3 - GeneraCodice

How to find mode(s) of a vector in R?

https://www.generacodice.com/cn/articolo/2312995/how-to-find-mode-s-of-a-vector-in-r
  programming  -  Server Side Programming  -  R Programming
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How to create a frequency table of a vector that contains repeated values in R?

https://www.generacodice.com/cn/articolo/2312996/how-to-create-a-frequency-table-of-a-vector-that-contains-repeated-values-in-r
  programming  -  Server Side Programming  -  R Programming
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How to change the column names and row names of a data frame in R?

https://www.generacodice.com/cn/articolo/2313000/how-to-change-the-column-names-and-row-names-of-a-data-frame-in-r
  programming  -  Server Side Programming  -  R Programming
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How to check which packages are loaded in R?

https://www.generacodice.com/cn/articolo/2313002/how-to-check-which-packages-are-loaded-in-r
  programming  -  Server Side Programming  -  R Programming
Tutorialspoint Tutorialspoint

How to create an empty data frame in R?

https://www.generacodice.com/cn/articolo/2313003/how-to-create-an-empty-data-frame-in-r
  programming  -  Server Side Programming  -  R Programming
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How to convert a list to a data frame in R?

https://www.generacodice.com/cn/articolo/2313006/how-to-convert-a-list-to-a-data-frame-in-r
  programming  -  Server Side Programming  -  R Programming
Tutorialspoint Tutorialspoint

How to check if a vector contains a given value in R?

https://www.generacodice.com/cn/articolo/2313007/how-to-check-if-a-vector-contains-a-given-value-in-r
  programming  -  Server Side Programming  -  R Programming
Tutorialspoint Tutorialspoint

How to drop factor levels in subset of a data frame in R?

https://www.generacodice.com/cn/articolo/2313008/how-to-drop-factor-levels-in-subset-of-a-data-frame-in-r
  programming  -  Server Side Programming  -  R Programming
Tutorialspoint Tutorialspoint

How to create two line charts in the same plot in R?

https://www.generacodice.com/cn/articolo/2313011/how-to-create-two-line-charts-in-the-same-plot-in-r
  programming  -  Server Side Programming  -  R Programming
Tutorialspoint Tutorialspoint

How to convert a factor that is represented by numeric values to integer or numeric variable in R?

https://www.generacodice.com/cn/articolo/2313012/how-to-convert-a-factor-that-is-represented-by-numeric-values-to-integer-or-numeric-variable-in-r
  programming  -  Server Side Programming  -  R Programming
Tutorialspoint Tutorialspoint
发现结果: 357
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