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 ... 143 144 145 146 147 ... 562

Title	Δ
Converting lat/long into correct format	-2.01
How to use pivot_longer on 1x3 dataframe	0.00
how to change the values of a vector using index?	+1.37
Subsetting columns within complex data frames within multiple neste...	0.00
Error in calculating standard error: (list) object cannot be coerce...	0.00
Import many files using loop	0.00
Remove rows from dataframe if they contain a certain value (R ,dplyr)	0.00
How to overwrite values after grouping in R but preserving the init...	0.00
Extracting day with lubridate	0.00
Changing multiple variables names following a specific pattern	+0.39
R match with previous observation	0.00
Sum columns based on index in a a different data frame in R	-1.79
use values from a column as index to extract a value from another c...	-1.81
how to create pairwise table based on a column for division between...	-1.83
return only the count of rows that match multiple criteria at once...	+0.39
Problem with type conversion from character to decimal numbers in R...	-0.09
How to apply mutate based on ntile()-groups in dplyr?	0.00
Find the smallest number from a row in a matrix filtered by a value...	0.00
Why is the object 'state' not found in this DataCamp exerci...	0.00
Can you have a nested argument in a function in R?	0.00
How to group column names and add suffixes to them?	0.00
How to reorder a matrix according to a vector in R?	0.00
Is there an elegant way to divide the outcomes of two summaries wit...	+1.18
How can I use dplyr to trim my data and summarize per the average p...	0.00
Turning a dataframe into a named vector	-1.84
Extract value from a loop function to add in columns	-2.27
Recode data values in a dataframe into combined values in R	-0.61
How to use two conditions on string search using gsub in R?	0.00
How to reshape this dataframe?	0.00
Pick row with highest value and return rowname	+0.16
Subsetting a list of dataframes by time	-1.85
Test multiple conditions to categorize and count	0.00
I want filter by previous near date my dataframe to a given date	+2.03
Replace non-NA values in a Certain Column with Values From Another...	0.00
dplyr select is claiming that I have extra arguments that are not t...	-0.09
R: How to locate and compare a particular element between two CSV t...	-1.79
How might I summarize the sum of all columns in a filtered dataset...	0.00
R Beginner: how to combine two variables and merge them into a new...	0.00
Return column name for max function	0.00
Creating a count column	+0.79
Sort vector of file names in R as windows would sort them?	+1.35
Stack nested lists of dataframes with purrr	+1.58
Divide last row in each row of my columns	-1.82
Expanding date range to have row per instance, taking dose frequenc...	0.00
How can I use NSE and filter an expression using ... (ellipsis)?	0.00
Data Type Transformation Issue In R	0.00
R unbalanced data frame data cleaning	+0.81
Data Table R: molten or reshape data table without stacked variable...	-2.06
Reshaping data in R for multiple value types	0.00
Adding values from one dataframe to another based on two matching c...	0.00