StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Andrew Gustar

Rating
1560.23 (5,552nd)

Reputation
10,299 (14,766th)

Page: 1 2 3 ... 12

Title	Δ
Strange igraph behaviour, generating duplicate vertices	0.00
Add new observations around dates and duplicate values	0.00
Split df row into multiple rows	-1.31
Choosing the right regex expression for coordinates	+0.20
How to custom add vertical lines to ggplot facet function?	0.00
position_dodge2 does not work for multiple values in a dataframe	0.00
how can I write loop function in R to repeat these codes for each row	+1.71
applying function to each group using dplyr and return specified da...	+0.02
Test specific row value in dplyr	+1.38
Concordance matrix	+1.75
Manually inset boxplots over a map made using geom_sf in ggplot2	-0.08
Separate a string of multiple dates and names in R	-2.31
Data manipulation, kind of downsampling	+0.69
how to make a fast pairwise Tanimoto distance function in R	0.00
Randomly select number (without repetition) for each group in R	+0.42
Create Group from Sequences	-0.84
Count and summation of positive and negative number sequences	+0.02
Using the pdf_data function from the pdftools package efficiently	-0.20
Speed up apply with custom function, convert to lapply?	0.00
How to rename files in a folder with ".csv" at the end??[R]	+2.03
How to define a recursive for loop in R?	+0.40
Occasional numeric issues for the same operations on the same datas...	+0.36
Concatenate string columns and order in alphabetical order	+0.89
Extracting numbers from string that allows for word variation	-0.78
Add date to non-date numeric variable?	+0.43
Remove rows found in more than 3 groups	-0.71
How do I find the max of one column with a condition linked to anot...	-2.05
R - conditional pattern matching using grepl	+0.30
R: Modelling Forward Growth by a Set Rate	0.00
R: combn function and define names of generated variables	0.00
Subsetting using rowsum or rowSums	-0.26
How to extract all three (five) digits from the string using regula...	+0.42
How can I keep pivot_wider() from dropping factor levels in names?	-1.98
How to understand the error "subscipts out of bound", whe...	+0.42
How do I vertically center numbers on an histogram plot in R?	+0.43
Pivot data from wide to long using column suffix to get table with...	0.00
random sample of rows "with at least x of each group" wit...	0.00
Loop in each group with dplyr for creating a stepwise curve	0.00
dplyr mutate, replace, and column lengths	0.00
Heatmap (ggplot): time versus date	-0.58
Assign a vector element to another element in the same vector that...	-0.77
How can I find the value of x corresponding to half the maximum val...	0.00
Line plot legend does not appear	0.00
scraping a website and getting daily data (currently can only get f...	-0.10
Identifying overlapping date intervals on grouped data	0.00
Create matrix by layering array	+2.05
Label a barplot by number of values with positive and negative bars	+1.98
Is there a R function that parse block sections of an ASCI file only?	0.00
Check convexity of any function in R	0.00
R: How to construct a repeated identity matrix	0.00