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 ... 7 8 9 10 11 ... 233

Title	Δ
calculate rowMeans by column groupings in R in dplyr without pivot_...	+2.10
How to check multiple columns and add sum of 1 column in R	-2.06
Create a new column and fill it by values in same groups	0.00
Is there a fast way to append all columns of a data frame into a si...	+1.16
Question: Randomly pick rows based on the number of other elements...	0.00
Product of columns selected by starts_with()	0.00
deleting rows from data frames within for loop	0.00
Perform a series of mutations to columns in dataframe	-0.98
Using the forcats package instead of base R	0.00
rbind with partial column match?	-0.03
Flexdashboard - leaflet not full screen	0.00
Table manipulation in R - dplyr/tidyverse solution	-1.30
Merge three dataframes by two columns, keeping only the largest val...	+0.77
multiple plots of time series in one graph in R	0.00
Utilizing a slider and an action button in a Shiny App	0.00
Define if substring is matching left or right part of original string	-2.40
How to change title of already existing ggplot?	-0.14
Mutate a new column based on multiple conditions in R	+1.15
Recode dataframe values to NA per column	0.00
Mutate all columns matching a pattern each time based on the previo...	-0.21
joining vector to dataframe in r	0.00
Is there a better way to combine these dataframes and match values?	0.00
Cannot remove rows from data.frame	0.00
How to loop the subtraction of the value in the first row to values...	-0.12
finding nth max per row of dataframe with logic for ties?	0.00
sum specific values in a specific column in R using sum()	-0.13
How to sum multiple columns in two data frames in r	0.00
Change object names using if()	-0.11
Formatting quarterly dates in ggplot2	+2.11
how to control the line thickness in geom_line	0.00
Subsetting values even further in r	0.00
Match duplicated column names to data table	0.00
r data transform separate columns	-0.12
How can I use this function on all files in a folder in R and save...	+0.38
How to vectorize a for loop for coordinates calculation in R?	-2.68
Transforming a column of arrays to column of single values in R	-2.07
Find duplicated sequences in a melted timeseries dataframe	+1.95
Rename categorical variable according mean of another variable in R	-0.54
topic modelling, literature. Beginner	0.00
Make columns on the basis of one column	0.00
Mutate with condition on ALL other columns to add a new column	-0.61
Adding group size to summary table no longer works	+0.37
Reshaping from long to wide and pasting column name	0.00
Best possible way to add the likely event and its probability from...	-0.69
Read and process multiple files in R	0.00
Nested For-Loop Failed To Store Data From Previous Iteration	0.00
creating a matrix which its odd rows are shifted by 0.5	0.00
Iterating over two lists concurrently within a function in R	0.00
Why does the dplyr::mutate function give an incorrect answer?	0.00
Shiny button doesn't work when I click it. Can sb help me?	0.00