StackRating

An Elo-based rating system for Stack Overflow
Home   |   About   |   Stats and Analysis   |   Get a Badge
Rating Stats for

Jonny Phelps

Rating
1486.10 (4,462,301st) 		Reputation
1,042 (149,634th)
Page: 1 2 3
Title Δ
Identifying points by color -0.93
Calculating expired vouchers, given a fixed window -0.80
Calculating cross validation manually gives different result 0.00
Is there any function to separate elements under a given condition... 0.00
geom_dumbbell with coord_trans 0.00
How to use top_n for conditional extraction +0.52
How to check for the presence of multiple strings for each value of... 0.00
How can I see the values of a variable that I specified with "... 0.00
Strange behaviour when printing execution time using Sys.time() 0.00
R: calculating interests and balance at each step 0.00
how to change titles in ggplot for series of plots? +1.99
Adding loess regresion line on a hexbin plot -0.66
Progress bar taking abnormally long with applied function 0.00
Fetch adjacent column word? -1.88
Rename a column only if all its values satisfy a condition -1.12
`non-finite value supplied` in ggstatsplot 0.00
glue function in R isn't printing the right value when used in... 0.00
Solving error for the good beginning of the day 0.00
R: generate new var based on index numbers [i] within input var name +1.48
Adding additional values to hoverinfo for plotly pie chart 0.00
Error in [.data.table: i has evaluated to type closure. Expecting l... 0.00
Merge dataframes using an extra condition r -0.65
merge vector 'dates' into a dataframe in R +0.52
Separating time and date into different columns (format=2019-05-26T... +0.45
data.table `:=` call stuck 0.00
R - creating a sequential dummy variable index array? 0.00
Flag based on multiple conditions +4.26
How to add a column from a user input to the existing data frame? 0.00
Filter a nested list of dataframes based on logical vector in R -2.61
extract all elements of sub list with same name in r 0.00
Replace NA by value from same data table with matching category in... +4.23
How to make all values the same in a column, according to the singl... 0.00
Using .SD column names in lapply() with data tables -3.87
Limited understanding of pie charts in ggplot 0.00
Trying to find regression & p-value for every row of a csv file... 0.00
Extract words from text and create a vector from them +0.72
mutiple regular expression using grepl in R +4.62
read files from different directories and split file name to create... 0.00
Hide totally the sidebar when pressing the toggle button in shiny d... 0.00
How to fill off-diagonals and ignore diagonals in matrix in R? 0.00
How to plot/extract the BIC values from the step function 0.00
Creating dummy for every hour of the day +4.25
data shuffling by sample() decreases RMSE to lower value in testing... +5.29
changing the number of decimal places in `skimr` output for numeric... 0.00
lapply with optional function argument and optional vector arguments -3.90
conditional str_replace based on matching regex within mutate? +5.66
problem with "if condition" in r - assigning values error 0.00
How to write a function to translate data to higher dimension 0.00
how to write tryCatch() function when extracting data from multiple... +1.37
Trying to write a function in r that computes a variable and assign... 0.00