How to take sum of duplicate columns in dataframe in R?
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3
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2832
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September 26, 2021
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How to merge multiple dataframes in R using loop?
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4
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9291
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September 24, 2021
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Problem separating a column in tidyr
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3
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457
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August 18, 2021
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Cleaning world bank data in R (pivot_wider?)
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7
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1249
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August 25, 2021
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How do I combine starts_with AND ends_with when referencing multiple columns?
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3
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2053
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August 17, 2021
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Change or modify function from ratio to subtraction in R
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3
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740
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August 16, 2021
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Grouping Column Values and Spreading
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2
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1700
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August 13, 2021
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Package Loading problem
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3
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439
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August 6, 2021
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Pivoting sf dataframe to make the data a suitable for creating maps
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6
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1100
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August 4, 2021
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Error in data.frame(): arguments imply differing number of rows: 1434, 3671, 3367
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5
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2797
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August 25, 2021
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Plot in secondary y-axis using facet
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1
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367
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August 24, 2021
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Changing a NA value
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4
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504
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August 19, 2021
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Repeat Range of Rows
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2
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859
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July 28, 2021
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Populate Consecutive Date by Groups
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4
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471
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August 16, 2021
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tidyr::parse_number() across variables where is.character
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3
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2671
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July 24, 2021
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Divide a single column in multiple column
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7
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964
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July 30, 2021
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Change legend order in grouped barplot when levels are variables
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7
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3130
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July 22, 2021
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Take 7 Days Aveage Grouping
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2
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1203
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July 13, 2021
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What is the best way to wrangle this data with multiple headers?
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6
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2636
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July 29, 2021
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Having trouble with pivot_longer
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2
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333
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July 8, 2021
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How to count total number of rows containing a multi string pattern in R?
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3
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1629
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July 13, 2021
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Split column value into to string in selectizeGroupUI (params list)
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1
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332
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August 26, 2021
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Calculate the maximum density of a numeric variable grouped by 2 categorical variables
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1
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581
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July 19, 2021
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Issue with generating the correct output from a table using data.table package
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9
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1072
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July 15, 2021
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How to subtract data from one column to another?
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9
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1877
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July 1, 2021
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tidyr::separate() : One character var and many numerical vars
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7
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830
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June 14, 2021
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How to avoid deleting the data when there are no empty cells in a column of a dataframe?
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5
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450
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June 2, 2021
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Reorder bar graph by descending n to show most frequent words of a corpus of TXT files
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3
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932
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June 16, 2021
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What is the difference between tidyr and dplyr?
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4
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8108
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June 16, 2021
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Renaming variables meeting specific criteria
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2
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378
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May 25, 2021
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