StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Arun kumar mahesh

Rating
1400.03 (4,536,186th)

Reputation
1,506 (108,670th)

Page: 1 2 3 4

Title	Δ
Importing png into pdf with R: why does it look so bad?	0.00
R Row selection vector from data frame	0.00
How to create data.table with different size of columns	+0.68
Omit NAs from one vector of matrix	0.00
Loop to change outliers of multiple variables to 95% in R	+0.30
R Create a variable with the levels of grouped data	-1.81
Convert data frame to spatial lines data frame in R with x,y x,y co...	-1.36
Fread , read.csv and read_csv fail	0.00
reading and saving large files rds files in a single rds file	0.00
using grepl to fill a value in a variable produces strange results...	+0.12
Why do columns in data frames change class when subsetted versus ap...	0.00
If statement with nested subset function	+0.13
How do I replace columns with fewer than x values with NA in R	0.00
subtracting consecutive values in R	+0.78
R ifelse statement	+1.32
How to display age automatically when date of birth is entered in R...	-2.97
How to save updated table or dataframe in already existing csv file...	-2.90
Moving facet labels that have two lines near the plotting area	0.00
create a function for barchart and call it in a loop and save all g...	+5.11
In Shiny, In what situations should I use (or not use) reactivevalu...	0.00
Query to find minimum value in a matrix in R	-0.43
Introducing NA to as.numeric	-3.03
How to find out all the capital words in a corpus in R	+2.71
Groupwise computation in R	-1.52
Overlaying two/more graphs using R	0.00
Sub-setting data table using & and grepl	0.00
Where can I reach my R directory?	0.00
Storing the output from a loop as a list in R	0.00
Combine separate Year and Month columns into single Date Column	-0.12
Convert an r dataframe to correct format to use rep	-3.72
cumsum in grouped data with dplyr	+5.02
gsub with exception in R	-2.25
Write col names while writing csv files in R	0.00
Choosing specific data in R	+1.93
Script in R returning numeric(0) and I cannot solve	0.00
Remove prefix from all data in a single column in R	-0.95
Remove first occurrence of underscore in a string	-3.11
Transform or convert the column of a data frame in R	-3.67
r: append mean of a subset of columns by name	+0.85
by factor sum with empty category	0.00
How to split a column of a variable number of concatenated tags int...	-2.53
How to add header names to the first column	-0.97
Collapse by the maximum	-3.26
How can I arrange values stored in few columns to be stored under o...	-3.12
Variable in colnames	-1.19
How can I rename all columns of a data frame based on another data...	-3.03
Using mutate and last functions with NAs	-3.24
create counter variable with Boolean condition using value from the...	-3.21
R - Writing a function to return binary output using if statement	-2.57
Removing Rows Based on Column Value in R	-3.23