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Rating Stats for

Karthik S

Rating
1497.27 (3,970,767th)

Reputation
1,533 (106,965th)

Page: 1 2 3 4 5 6 7 ... 9

Title	Δ
Retain string up to second slash in regex?	-0.22
create a filter variable to indicate time order value is available...	0.00
How would you condense a data frame into a few concise rows?	+0.54
Match Value and Interval via overlaps	-1.28
R: How to expand a vector to a bigger length maintaining its unique...	0.00
store each variable into a list element	-0.50
transform output similar to table to string	-1.30
How to split a vector into smaller vectors in a loop?	+2.72
Copy rows by replacing cells in R	0.00
add symbol % to all the data frame in R	+1.58
Tidyverse extract elemens from character conditions	+0.55
How to select rows per group by varying values?	+0.57
Use a pattern to get a specific to extract a specific part of a str...	0.00
Keep a round divided new column	-0.74
Most frequent value in a given column	-0.87
Select rows based on multiple conditions from two independent datab...	-1.23
R regular expression to extract TV show name from text file	-1.12
How to grepl search for the max and min timings in a string?	+0.77
Extract minimum and maximum values in each group and add a new colu...	0.00
Adding element name into a separate column when unnesting	0.00
How to create a date with "as.Date" from 3 different vect...	+0.07
Sugestions for fixing a read.csv	+2.30
Replacing all column values between two dataframes in r	-0.44
Add row containing sum of repeated string number in R	-1.25
How to get all combinations of words from several buckets?	+1.21
Generate date range from two date columns in R	0.00
Looping for all columns in R	0.00
Remove the last column of dataframe in R in a function	-0.24
mutate data frame if duplicate found	+0.56
How to convert a date column with different character formats in R	+2.79
find first matches for vector of substrings in a vector of strings...	-0.44
Turning data given in rows to data given in Columns in R	0.00
R - Check for same values in two different data frames	+2.86
How to use str_detect to find specific values in a dataframe	+0.15
Select unique workplace - id combination in R	0.00
mutate conditional on row elements matching within group	0.00
Adding row to a dataframe	-0.89
Extract the columns in a data frame when colnames match characters...	-1.81
convert character to percentage R	0.00
Merging issue on R	-1.17
R generate number (Id) along sequence using two different vectors,...	+0.51
I want to print the mean and the name of my tibble using a for loop	+2.84
Aggregate time to 10 minute	-1.18
Conver text string "ABCYYYYMM" to date format in R	+0.40
Merge 2 tables to create 1 table: Same rows, different columns in R	0.00
Take the first value in a variable as a variable name in R	+1.41
Create new columns based on comma-separated values in another colum...	+0.58
Compute average return per weekday in R	+0.00
How to merge two data frames with specific string match in columns...	-0.43
find names that match either of two patters	-1.16