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Adding a column based on record numbers of a different data frame in R
user_168276270
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1
0
35
r row-number
Using shinyjqui::sortableTableOutput with a reactive dataframe
user_11001070
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2
1
29
shinyjqui shiny r jquery-ui
How to combine multiple dataframes and create bar graph?
user_88837430
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1
1
45
ggplot2 dataframe bar-chart r
matrix manipulation diagonal
user_187957290
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1
0
31
r matrix
Remove everything in a string after the first " - " (multiple " - ")
user_177003370
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2
4
73
r regex
Shiny app: Using indices listed in one dataframe for use in a replace function targeted at another dataframe
user_179189890
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1
1
49
shiny dataframe r replace
Why am I getting error message, "attribute must be same length as vector" when using mutate?
user_197790780
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1
1
31
dplyr r
R: In a list of tibbles, I need to add a unique number to a column in each tibble
user_196048400
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1
2
32
tibble tidyverse r
Replace string before parentheses
user_87722290
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1
3
36
r regex string
Spliting rows into multiple rows and adding NA when needed
user_112792620
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1
1
18
dataframe r split
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