StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Ronak Shah

Rating
1624.06 (999th) 		Reputation
80,694 (1,021st)
Page: 1 ... 93 94 95 96 97 ... 233
Title Δ
Using the value in one column to specify from which row to retrieve... +1.66
How do I create an index variable for unique values of X within a g... -2.37
fill Na values in df according to other columns values +1.65
Ordering a table that was created from a factor variable in r -0.36
Creating a formula in R +0.40
R apply 2 differents functions in summarise_at +1.70
R converting continuous variable to categorical 0.00
Extract and collapse non-missing elements by row in the data.table -2.31
arrange columns by names (letters specific) +2.12
How to count one column and adding up several columns at the same t... -2.33
Calculate part of duration that occur in each hour of day -0.17
Remove first place comma and space between two texts and the last c... +2.12
Selecting Date Range from Column in R 0.00
R - How to create an ascending/descending number line around a spec... +1.01
Coalescing multiple columns using multiple conditions +1.71
Is there a way to simplify this code using a loop? 0.00
Is there an easy way to simplify this code using a loop? 0.00
Extract different percentages/numbers from a paragraph/string in r 0.00
Make a column counting how many consecutive occurrences 0.00
How to extract text data between numbers and semicolon in R? -2.31
Is there an easy way to update a series of data frames using a loop? -0.62
Character-Matrix - how to operate by row? +0.04
Create multiple dataframes or vectors by automation with vector names -2.08
which function with magrittr +0.40
rename all columns dynamically with same name and numerical suffix +1.66
Is there an R function that reads a specific value and move to the... -2.02
Drop individual values from variable dependent on NA's in other... 0.00
Remove characters after last occurrence of delimiter - but keep cha... -2.46
tidyverse summarize multiple columns but show result as rows +0.89
Calculate the difference between to date columns of a dataframe 0.00
Conserve Unique Rows in R -1.40
Is there a way on R to combine rows to make a total/average? -0.63
After running a sql command the date format changed. However i am u... 0.00
R - automatize exclusion from the quantile_split function 0.00
How to turn a data.frame column into the column with the fastest ch... -0.57
Replacing values in quantitative variables with r software -0.61
Is there a way to read data table from website(html) into R 0.00
Read multiple file, Extract certain column, Remove certain row, and... 0.00
R: Replacing values in a data frame column with a more descriptive... +1.94
'Grouping' Factor Observations in R -0.58
Passing a list of grouping variables to an R function 0.00
To print value of the next leap year using variable in R programming 0.00
How do I run this specific code 1000 times and save the results in... 0.00
How to sum the change that happens during a specific date range? +1.61
How do I map (match) columns and rows in a dataframe? 0.00
Find overlapping timelines for each group in R -1.40
Extracting a string of words from a string vector data +1.96
sum by condition in data.table in R +1.63
extract numbers at specific position in a vector in r +0.07
Finding groups of numbers within a row across columns above a speci... 0.00