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Rating Stats for

h3rm4n

Rating
1521.12 (29,783rd) 		Reputation
3,229 (52,328th)
Page: 1 2 3 4
Title Δ
Sum and order columns +3.60
Crop out ggplot2 whitespace around plot 0.00
Length of unique list elements by group in a dataframe +3.92
Data table in R 0.00
data.table way to paste value in new column conditioning on value i... +3.73
Fast pull data.frame rows with different value in previous row +1.39
Return second largest value in a group of columns +3.81
R check if there is a letter and then multiply the value by -1 +0.17
How to divide many columns? +3.95
How to stack rows of data frame 0.00
formatting hour and date data 0.00
reindex and padding R dataframe -3.94
duplicated() leaves one row out, how do I see all that are duplicat... -0.08
R - sequentially replace string using a data frame of strings +0.29
R: conditional aggregate based on factor level and year -3.86
R - Cutting a data frame by two columns 0.00
Merging two rows with some having missing values in R -1.15
Is ggplot2 v2.2.0 behaving differently when using geom_point? +0.46
How to find rows which contain words in a given list of words? Not... 0.00
ID and count repeating groups of data ordered by time +3.92
Using separate to split uneven number of variables in a column -2.62
How to get a summary table with totals +4.15
Moving average over 5 years with irregular dates +1.31
Calculating time difference by groups 0.00
R - select and assign value to group based on condition in column -0.23
parsing date times in dplyr -3.55
Calculate and output the date of customer's first order +3.85
How to align the number of values in the list? +0.89
Calculate `cumsum` by run of signal value -4.08
Importing first three and last three fields from CSV with variable... +3.70
Merge by lat/lon in R 0.00
Calculate cumulative percentage for each unit over a time series 0.00
Converting date factor using as.date in R +3.75
Merging numeric and characters from different datasets 0.00
Duplicate function produces a large factor +4.06
Loop to create dummy variables -3.15
R - Reshape data set to include values for all conditions, even if... -4.15
How to count the different number of variables in a column, then li... +4.45
Grouping time and counting instances by 12 hour bins in R -3.29
Convert data frame into vector -4.00
Using dplyr to get cumulative count by group -0.07
Replace value from other dataframe -2.59
How can I merge multiple matrices of different dimensions in R +4.07
Split dates separately +4.00
Creating a column which calculates percentage of total of different... +2.74
Frequency count based on two columns 0.00
Summary a data frame +3.99
Merge two data frames to get alternate rows of each data frame in s... -3.04
Adding a column based on another column R data.table -3.47
pasting two columns together in proper format in R +0.03