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 ... 94 95 96 97 98 ... 233
Title Δ
Regex find the string between last two quotes " "? 0.00
Matrix columns inside a dataset converted into indepentent variable... 0.00
Appending rows to existing Dataframe in R 0.00
How to get the original name of a object when sending a list of obj... 0.00
R - accessing dataframe column names passed as strings in function... -0.35
Filter data frame by specific values R 0.00
ratio calculation and sort the calculated rates 0.00
How to apply 3 function to create a new dataframe 0.00
How to create a column based on values in the rows below the row in... -2.40
Write each column from each stock prices - R Studio 0.00
Subset dataset in specific way -0.06
How speed up processing list of elements in R? -0.06
How to extract parts of a list that have the same name? -2.46
Mutate dummy variable with observation before and after -0.57
Subset matrix using vector of indices in R 0.00
Using existing “Date” variable; add month and week variables to the... 0.00
How to create a tibble with hierarchically and arbitrary grouped va... +1.54
R- add row to data frame after a specific sting/ pattern +1.94
How to filter on date during data manipulation of text file? +1.62
How to back-fill data column by date with a specified number of day... 0.00
grepl in R not working properly while subsetting 0.00
Conducting summary statistics on multiple dataframes in R -0.08
Checking a list of words in a column 0.00
Get the start and end of the week date with R -0.97
Renaming columns in list of data frames using match from another da... 0.00
R lapply function across a list of data frames -2.26
How to use the same R recode function on multiple variables without... -0.11
Getting the first three values of a dataset's mode 0.00
input variable stored in list into loop in R +0.38
Using dplyr to add new columns based on an other data frame +1.62
Binding rows from list with meaningful duplicates in R 0.00
Combining For and If loop in R 0.00
R subset 2d array by row, containing specific value 0.00
Data manipulation: Select users based on variables 0.00
Delete rows with specific string from a datable +0.39
Get the unique elements from the data frame by comparing two column... +1.64
Summing a specific vector index -2.94
Iterating through a multiple data frames +1.00
How to repeat a data list with two vectors in R +1.01
Split Latitude and Longitude - but extra comma +0.39
Creating a "run ID" for values in sequence -0.87
Combine Multiple Dataframes in R by Average (Mixed datatypes) -0.62
How to exclude rows based on combination of values from a column in... +0.95
R mutate_at on a subset of rows +0.38
Sum values based on values of two columns in R -0.37
Leave many spaces between words using paste0() in R -0.41
Changing cell values in a row conditioned on values of another row -0.62
Why can't use ifelse directly on lapply? 0.00
How to use if statement in R? 0.00
How to extract the most common words in a dataset (multiple rows) i... 0.00