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256
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R create data table columns dynamically

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#r #data.table #strsplit #splitstackshape
509
Views

How to apply specific function to range of columns(but applying it to every column alone) in R?

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#r #dplyr #splitstackshape
222
Views

cSplit does not work when a field has embedded the separator

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#r #splitstackshape #csplit
1.3k
Views

Stratified sampling with constraints

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#r #splitstackshape
86
Views

how to do stratified sampling in loop?

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#r #loops #splitstackshape
751
Views

How can I reshape a data.table (long into wide) without doing a function like sum or mean?

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#r #data.table #reshape #reshape2 #splitstackshape
65
Views

Looking for a negative lookahead for whitespace when using the cSplit_e function in the splitstackshape package

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#r #regex #delimiter #splitstackshape
194
Views

Splitting string column into a few columns - keep the null entries

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#r #data-cleaning #strsplit #splitstackshape
154
Views

Duplicating rows in dataframe based on column value

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#r #dataframe #splitstackshape
720
Views

How to set seed for random sample selection?

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#r #random #splitstackshape
524
Views

Project Euler #22, off by 158,055

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#r #splitstackshape
707
Views

stratified sampling with fixed proportions of observation types in R

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#r #random #sample #splitstackshape
730
Views

Stratified data splitting in R

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#r #machine-learning #caret #splitstackshape
1.8k
Views

Error running cSplit when splitstackshape/data.frame and tidyr/dplyr are loaded

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#r #dataframe #dplyr #corruption #splitstackshape
236
Views

split extra-delimited column from prokka gff table with varying number of entries into new columns with NAs (splitstackshape / R)

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#r #unix #split #splitstackshape
73
Views

Transforming string column to specific data.frame

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#r #string #text #tidyverse #splitstackshape
306
Views

cumsum by participant and reset on 0 R

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#r #dplyr #cumsum #splitstackshape
3.3k
Views

Displaying data in the chart based on plotly_click in R shiny

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#r #ggplot2 #shiny #plotly #splitstackshape
587
Views

R separate comma separated cells into rows and Cartesian product

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#r #dataframe #rows #delimiter #splitstackshape
722
Views

Expand rows in data frame by length of sequence

Published on
#r #dataframe #dplyr #splitstackshape

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