Group rows in data frame
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9
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8125
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July 2, 2020
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How to extract grouped data into a list
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16
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3955
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June 15, 2020
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Fast way to lookup the closest values from a column in a different data frame per group [solved]
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8
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5208
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June 8, 2020
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24 hour circular line plot with date-time, continuous outcome and grouping variable
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1
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2899
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June 19, 2020
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Trouble using group_by and map2 together
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9
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1991
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May 27, 2020
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column based on conditional statements from 2 dataframes based on ID
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9
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4998
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May 22, 2020
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Problem when combining group_by and mutate
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6
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1746
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June 5, 2020
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Getting the average for non-numeric values
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3
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4247
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May 12, 2020
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Creating function for generating graphs
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3
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922
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April 7, 2020
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Looking for better way to do if_else inside group_modify
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4
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2293
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January 24, 2020
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How can I store this information in a dataset?
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3
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775
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January 23, 2020
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Group_by on elements of a large list
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5
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7529
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October 7, 2019
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How to get summaries at different levels
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4
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2782
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July 12, 2019
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Advice on using group_map instead of do
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3
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4134
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May 26, 2019
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Inconsistent grouping behavior with lists vs. non-lists?
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3
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1023
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May 1, 2019
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group_by_ with paste0, then summarise
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3
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4308
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April 22, 2019
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Error in is_call: argument "expr" is missing, with no default
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3
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10396
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March 1, 2019
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Understanding group_by: order matters?
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7
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13541
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February 9, 2019
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