data-cleaning

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Transform data from a column into multiple columns with Tidyverse
user_172133550
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3
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60
tidyverse data-cleaning r
How to divide the columns of an xts object by the columns of another xts object by its column name in R
user_144032660
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1
1
101
data-cleaning xts time-series r
Function that splits by delimiter, removes numerical only values and whitespaces or empty indices
user_188203030
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1
2
23
data-cleaning python-3.x function python
Is it possible to filter out outliers that overlap based on time variable in R?
user_189432720
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2
1
42
outliers data-cleaning filter r
Convert longitudinal data to edgelist and nodelist
user_79892040
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1
1
35
data-cleaning data-conversion social-networking data-manipulation r
Transform multiple entries in cell into new columns in R
user_189534510
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1
0
30
data-cleaning r
Inserting new values into a data frame using mutate and case_when in dplyr
user_160872520
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2
2
51
data-wrangling dplyr data-cleaning r
Regroup some values together in Opta dataframe
user_155653960
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1
0
25
pandas data-cleaning machine-learning dataframe python
Replace certain digits representing year in date
user_137330320
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1
1
46
tidyverse data-cleaning r
Data cleaning: extracting numbers out of string array by deleting '.' and ';' characters
user_147305230
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2
1
104
python-re data-cleaning extract numpy python
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