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 ... 150 151 152 153 154 ... 562

Title	Δ
How do I turn a redis string value that is a numpy array into a dat...	0.00
Collapsing Rows into a Single Observation (Row)	0.00
How might I raise all elements in the ith column of a matrix to the...	0.00
List of list to dataframe with with names	0.00
How do I merge two lists of mostly differing dataframes and bind th...	0.00
making 'true' value in logical vector unique	+0.73
Filtering data based on word in string in R dataf	0.00
Find the names of constant columns in an R data.frame	0.00
tibble::add_row to nested tibble throws error under tidyr 1.0.0	-1.36
Replace values with subseting operator [	0.00
Conditional count per row	+1.57
Optional filter parameter in a functionto either filter or not filt...	+2.37
Perform division operation on grouped data using tidyverse	+0.18
Get group mean with multiple grouping variables and excluding own g...	-1.57
How to pivot_longer a set of multiple columns? and How to go back f...	0.00
In time series how to subset the last observation of individuals wh...	0.00
Subset in user-defined functions	-0.33
How to add a "Total" to categorical variables barchart?	0.00
How to remove elements before or after space in an R vector	-1.17
dplyr is turning dates to doubles when mutating dataframe	0.00
Concatenating key value pairs from a list in R	-2.03
If function, if value in vector > 0, then replace with number	-0.20
R: Return rows with only 1 non-NA value for a set of columns	+0.26
R reset counter based on two columns	0.00
Create columns with different rules with data.table in r	0.00
r bquote() - how to remove spaces around around sub-scripted expres...	0.00
R: How to create new variable based on name of other column	0.00
Group_by, transpose, mutate, mahalanobis	0.00
Data Frame to matrix - many rows	+2.21
In R, how can I use group by for multiple column?	0.00
How can I use mutate() to produce a series of items from an externa...	+2.23
Summarise proportion of grouped variable in r	+1.32
How to melt/transpose my data a certain way?	0.00
Replacing column values with null in a data frame if another column...	0.00
Using dplyr, count non-numeric grades in each class	+1.33
Replicate function doesn't work with "on the fly" fun...	0.00
Combining rows with repeated ids by means in R	+1.41
How to get a factor level for unique ID's	-1.47
Collapse columns from long to wide format with data.table	0.00
Assigning a variable to pasted name of column in R	0.00
How to get the product of all combinations of values by column?	0.00
Merging two column name in an another one	0.00
For Loop to Reorder Columns in R	-0.24
How to find the Id and put it in a new column	-1.20
Change data types for multiple columns R	0.00
R function to combine four variables?	+0.93
Change format and replace zeros in a pipe	+2.29
Apply a function to each column with a condition in data.table [R]	0.00
Joining dataframes, overwriting x with y if y has value	+2.31
How to find elements common in at least half of elements in an R ti...	0.00