StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

akrun

Rating
1527.10 (21,478th)

Reputation
833,306 (14th)

Page: 1 ... 80 81 82 83 84 ... 562

Title	Δ
R: levels(dataframe) still shows the element I had removed. What is...	0.00
How do I split a “data.frame” type column while preserving other co...	0.00
Find column indices for max values of each row	0.00
Downgrading `fabeltools` package to 0.1.3. R	0.00
How do I split a "data.frame" type column?	0.00
Passing a function variable to the by option in `inner_join()` to j...	+0.72
Adding a new column to the dataframe in R that contains the most fr...	+2.43
Adding name to the first column in r	0.00
Compare the two rows of dataframe in R	+0.19
Dplyr merge rows based on one column value and sum other columns	+0.05
Multiply each value in a vector to all values in a df in R	0.00
Filter base of multiple columns	-0.98
Reading from an excel file having empty sheets as list and converti...	-1.69
How to use map2 to add column to list of dataframes	-1.83
How to obtain an individual level table from a group level table?	-1.41
Filter rows based on multiple columns then manipulate another colum...	-1.42
name variable at the same time using complete	0.00
separate distinct strings with common characters using stringr::str...	0.00
Mutate_at and ifelse problem with vectorization	0.00
Re-value selection of columns by group	0.00
Loop through a character vector and test if a word exists in R?	0.00
R: ranking numerical data in a data.frame	+1.56
Applying group_by and summarise(sum) but keep a large number of add...	+2.60
How to find a conditional mean using R	-0.46
dynamically subseting data.table in R	-1.39
how to built a new data with summarize and cut command for each age...	0.00
How to add one specific row in a dataframe?	0.00
assign random integer to each group in a dataframe	+0.30
create a sequence variable in R in a loop and if statement	+0.82
Make a table with nested columns in R	-0.77
DPLYR: Convert multiple columns from character to integer	+0.24
R Select latest date row for each individual	-0.48
Can the lag function in R re-use calculated values in R without loo...	-1.83
How to calculate the mean given one condition and multiple values i...	+0.05
Creating a symmetric frequency table in R	-1.44
R generate sequence for each pair in a vector	-1.62
Splitting one Column into two based upon when a specific character...	+2.64
Creating a dataframe from vectors for mean, min, and max in r	+0.54
Using data.table, conditional calculation w/o creating new column	0.00
condformat on many columns	-0.58
Select tuneGrid depending on the model in caret R	0.00
How to find min and max for each row of a matrix?	-0.84
Use comma separated character strings to plot a set of values for e...	-0.20
Wide to long: multiple columns, two timepoints, two groups	-1.81
R writing binary data	-0.11
assign frequency as new column in r	+2.46
Inserting rows for missing data in R - with 0 quantity	-0.46
How to group dataframe rows into a list?	+2.14
Adding columns to multiple dataframes in a list in R	0.00
Boxplot of multiple columns in `R` using ggplot	0.00