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mt1022

Rating
1608.27 (1,461st) 		Reputation
10,268 (14,822nd)
Page: 1 2 3 4 5 6 ... 7
Title Δ
counting character values in multiple columns in R +1.70
rename all rows in a column based upon row with a different name -1.38
Converting data from wide to frequency counts of columns +1.73
Splitting two messy vectors in a data frame into one common column +0.31
Create a vector with multiple expressions +1.04
dplyr summarise function not working with global environment variab... -0.66
R: Split a string into new row and column +1.32
exposition in dplyr without magrittr? -0.32
Find objects in list that contain values from vector in R +1.64
dplyr::select_if can use colnames and their values at the same time? 0.00
stringi install error: configure: error: C compiler cannot create e... -0.14
Index of all rows that fall inside a given time bucket. For many su... +1.56
Reshape table with multiple columns in groups of 3 into table with... +0.06
Factors in many columns to boolean convert +1.71
Reshape data frame by id and variable type -0.94
How to format x-axis tick label in 2^x format? 0.00
vectorized table operations in r data.table -0.30
Reading a zip file in R without knowing the csv file name within it -1.85
Find if a string is contained within another string in R -1.27
R: Suggestion to speed up a function (remove duplicates in data fra... +1.03
R: merge two lists of lists of dataframes +0.97
Sample n random draw within group with different nrows +0.95
How to add value base on specific character ,also fix with certain... +1.06
Calculate Ranks for Each Group, but counting tie's as 1 0.00
Subtract pairs of columns +1.44
How to test if the first three characters in a string are letters o... +1.99
Sum the number of firms in one year +1.12
numbering duplicated rows in dplyr -2.39
Reason for magrittr pipe (%>%) with ifelse behavior? +0.35
tidyr reshape tibble without expand.grid +1.32
Plot multiple lines and error bars +1.43
Error in bind_rows_(x, .id) : Column can't be converted from fa... -0.13
Merge with duplicates values in R +1.69
Assigning values to a vector using dplyr case when -0.64
Create Binary Variable based on lag in R +1.48
how to do this apply function case using purrr package in r 0.00
how to make vectorx replicates 1000 times to get a frame use R 0.00
How can i manipulate data within a factor level by a subset of anot... +1.46
Multiple numbers from one string -0.07
na.locf with seq in large column in R +0.79
r Format numbers with 0 and dashes +0.90
merge with condition on two dataframes 0.00
How to evaluate one argument of a function call using another argum... 0.00
How can I nest my data frame based on identical values in a column? +0.89
Vectorise assignment of R data.table cells with column differing by... +1.63
R: Using get and data.table within a user defined function +2.37
Color points by their occurance count in ggplot2 geom_count +0.37
How do you specify of possible arguments states in functions using... +0.39
How to map tibble elements to ggplot2 aesthetics? +0.39
Count Multiple Consecutive Events by Group w/ Starting Year -1.62