StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

r2evans

Rating
1605.19 (1,570th)

Reputation
28,921 (4,287th)

Page: 1 2 3 4 5 ... 52

Title	Δ
splitting a string of variable length	0.00
R: how to query from a database multiple times based on different d...	-2.49
How to use info in a dataframe and apply it to another dataframe? (...	+0.35
R function with multiple input data frames and colnames as function...	0.00
Perform a series of mutations to columns in dataframe	+1.11
How do I import a txt file into R and separate text into columns ba...	0.00
Assign a name to a cell while there is a value in another cell in R	0.00
Seprarate data in column without adding new column	-0.66
Multiple plots in a page with R	-0.11
R group by overlapping ranges	0.00
How to order columns by numbers in R?	+0.33
Tried code in R with mutate_at and max() functions with own data. W...	0.00
How to group rows based on conditions set by another dataset?	-0.39
Remove discontinuous time points in longitudinal data	0.00
How can I complete a data.table column with values from this column?	-0.84
Importing an entire SQL Server table into R	0.00
Using an If function, how do I change string of text in dataframe t...	0.00
Run R script and hide the actual code from user	0.00
Fill empty vectors in a loop	0.00
How can I plot variable with different lengths=	0.00
weighted join or match in R	0.00
Function that sums previous N observations	0.00
Merge strings and timestamps based on condition in R	0.00
R ggplot when user upload files	0.00
Label a sequence of row elements in a dataframe (R)	-2.07
Count the number of keywords based on a list	0.00
How to decide which dataframes will be bundled into a list, based o...	0.00
Add a new column with random 11 digit number	-0.15
Problems reading an .rdb file in R	0.00
For loop for selecting certain data to form a new data frame	+0.32
Weighted average for different columns in R	+0.33
How to get multiple columns to the power of N in R	+1.58
aggregating single column data into a dataframe	-0.00
Creating a new variable while looking back at previous rows	-2.18
Why isn't rownames() working on my dataframe in R?	+1.69
removing patterns in values in an R dataframe	-0.34
sqlQuery in R after connecting with an oracle database	0.00
r - append one table to another if they share the same value in a c...	+1.08
How to count letters in a string and return the highest occurring l...	+1.32
How to find local minima with the rollapply function?	0.00
split the data into areas group	0.00
I want to select column in r not using " "	0.00
Is there a function in R to take the last 30 seconds of a time read...	0.00
Stop/restart execution of a reactive object in Shiny?	0.00
change values of several columns based on value in other column wit...	+1.08
how to apply an equation to one column having in consideration othe...	-0.66
Using rbind and lapply to conditionally copy rows between two dataf...	-2.12
How I can add a new column to this data in R	+0.33
How to pivot Dataframe to get count and sum in R	0.00
ggplot2: negative bar chart with dual x axis	-2.25