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Rating Stats for

Ronak Shah

Rating
1624.06 (999th)

Reputation
80,694 (1,021st)

Page: 1 ... 86 87 88 89 90 ... 233

Title	Δ
Subset row in df after the first row containing a specific value	+0.07
Assign values to a specific row and multiple columns in a dataframe...	-0.48
How to calculate averages of columns and remove some rows in R?	0.00
Get the most frequent string in each row in a single column in R or...	+0.87
Breaking down segment formed by map coordinates into parts	0.00
Adding a day to a date in R	0.00
calling a user-defined function inside a loop to generate custom pl...	0.00
deleting rows iteratively until condition is met	+0.78
R convert time to time of day	+0.38
ordering data frame based on factor levels indices in r	-2.21
How to reference a column in a nested dataframe (then use purrr::map)	-0.57
How to mutate columns but keep rownames in R pipe?	-0.12
Rank on two columns, r	+1.68
Identify missing values in an R data table	-0.88
use sapply on a column of a data frame? - R	+1.60
In R, how to drop the duplicates bases on two columns the values of...	-0.13
Remove substring from string between special characters in R	+1.16
Value of first and last non missing time point by condition of othe...	0.00
I'm getting Error in dat$y : $ operator is invalid for atomic v...	0.00
replace na in a dataframe with value in other df r	+1.38
R Studio - Dataframe with names and years, how to add columns for a...	-2.66
Stop R from converting a character factor to number	+0.36
Using regression model to generate predicted values with broom pack...	0.00
Why isn't str_count working with multiple strings?	0.00
Passing a user input as a string into a function	0.00
Is it possible to use column names with spaces using prefix i for d...	+1.35
Splitting a column into date/time in tidyverse	-0.17
Parsing String - Extract Numeric Characters At End	+1.64
Joining data from two vector members of a list	+1.33
Regex to extract two specifc words from string	0.00
Why vector is not updating with the new values	0.00
How to loop over rolling pairs of columns in dataframe	-1.00
How to add column with a specific value over a list of dataframes	+1.41
adding multiple columns include na in dataframe in r	-0.61
R stringr with multiple regexes	+0.96
Splitting a csv file into multiple txt. files	+0.39
How to format a data frame just like gasoline data in R	-2.44
R - Plotting data from a tapply output	0.00
Covert NAs to a separate level in each variable using mutate()	-0.12
DPLYR filter multiple groups each with their own criteria	+0.66
Back transform dummy columns into one variable	+1.68
Extracting special character in string to new column	-0.10
Combine several datasets in R	-1.17
Transmute at and keep original columns with r	0.00
R maximum with NAs in a vector	0.00
How to count how many times a string occurs	0.00
R: how to find the 10 most common pairs by row across 5 variables i...	+0.43
Convert integer data into year and month	0.00
Using lapply to subset a dataframe based on two or more factor vari...	+1.29
Create new dummy variable with inequalities	-0.36