StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Jonas

Rating
1528.17 (20,285th)

Reputation
1,748 (94,845th)

Page: 1 2

Title	Δ
R - How can I add columns to a data frame / data.table based on val...	+4.06
R, Trying to transform a vector of integer to a specific binary Mat...	-4.34
R - accessing elements of a named list	0.00
Two-step functions in R	0.00
Is it possible for a data frame to be expanded and restructured in...	+0.22
Put brackets around variables that end with sd	+3.72
How to reformat similar text for merging in R?	0.00
how to stratify variable by group into new variables?	+4.52
Alternative for ifelse function in R to create a new numeric variab...	-3.81
Iteration in R for different files	0.00
Is there a way to make this R for loop work	+4.46
Calculate a new column from values and conditions in the other colu...	-4.01
How to dynamically complement colnames in a list of data.frames by...	0.00
R: Unique object name in given environment	0.00
Comparing column values with rowSums	+2.60
Reshape data to long form based on a pattern and not unique identif...	0.00
How to select n rows such as the values of one given column are all...	0.00
Filter data frames stored in list based on row numbers	+4.10
Max value in column A, when 2 conditions in column B and C	+4.49
Comparing 2 data frame with different size	-2.33
populate values from another data frame based on predefined set of...	+1.80
How to run a montecarlo simulation for multple regression in R?	0.00
R - Shift specified columns using minimum value into positive values	-3.08
Add an incremental counter to a dataframe in R	+3.95
Calculating the mean words produced by a participant in R	-4.20
Temperature checks using scale and standard deviation in R	0.00
R: how to drop rows from a data frame if the rows contain a certain...	-4.35
how to parse a python list in R?	-3.55
Replace Values in Column with Random Sequence of Values	0.00
How do I aggregate results to get the most common number in each ro...	0.00
how to rewrite a looping code with lapply	+3.19
Convert in R character formulas to numeric	+3.24
Add a suffix and prefix to some column names in R	+0.29
R: Print Column Names and number of missing values greater than 0	+4.34
Converting my spatial coordinates into a sf object in R	0.00
Applying a two-arguments function to a matrix of arguments in R	+0.56
What are all the positions for geom_bar() and geom_col()?	0.00
R highly efficient recursion	0.00
Split text in R dataframe based on string	0.00
Subset a dataset to leave the largest 2 values	-2.11
How to calculate centroid of group of points in R?	0.00
Transform dataframe by repeating rows and create a variable countin...	+3.67
Generate samples from bernoulli(p) using R	+3.40
Inserting elements to vector with NA's if needed	+1.33
Replicate rows of a data frame using purrr	+0.57
Conditioned vector creation based on another vector	+1.19
Creating a binary variable based on the maximum of another variable...	0.00
Create array with numeric data and characters	0.00
Fill in values of a variable based on another variable in the same...	0.00
ggplot labels with "K" for thousands or "M" for...	-2.80