StackRating

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

Rui Barradas

Rating
1524.32 (24,788th) 		Reputation
18,865 (7,330th)
Page: 1 ... 15 16 17 18 19 ... 43
Title Δ
Randomization within different sized subgroups -0.53
Calculate time difference and results are all 0 +1.11
Plot labels at ends of lines in stacked area chart +0.47
How to read multiple files from a folder, combine the data in a sin... -0.04
How to find values from one column that occur anywhere in another c... 0.00
Matching values in two columns then based on that returning new val... 0.00
How to count instances per ID per day in R? 0.00
Can I use a for loop to run a sample set through a user defined fun... 0.00
Choosing specific digits of values from two datasets 0.00
Extracting the intercepts for a dependent factor in a model 0.00
Count number of rows which contain words 0.00
How to convert sapply code into vapply code 0.00
plot with only horizontal gridlines and labels -0.21
Error in type.convert when reading data from CSV 0.00
How to get the correct answer for 111111111 * 111111111 in R? 0.00
Embolden upper part of curve -2.24
Create faceted xy scatters using vectors of column names in R -0.70
How to use case_when with loop and regex? 0.00
define a new column 0.00
Cannot figure out how to use IF statement 0.00
What does na.rm=TRUE actually means? -0.04
Using same function on multiple datasets and using specific columns -1.28
Regression model with all possible two way interaction terms in r +0.22
How to correct a simple function: getting error replacement has len... +2.12
Plotting average values from multiple columns in ggplot2 -1.33
Creating a variable based off of matching conditions in two datasets +0.20
Is there a way to check the regression on all variables(dependent)... -1.10
How do I program a loop in R? 0.00
confidence intervals for a tibble in wide format +2.55
how remove a point on the line chart (geom_line) R ggplot2? -0.53
I am trying to find the number of rows that contain three or more 1... 0.00
r - arrange values in column based on unique values in another colu... -0.16
Error_bar and exercise 0.00
Add some string to all elements of a large (16Mill) list (might be... +1.91
Rename monthly columns in R 0.00
How to provide an outcome if at least one element is present? -1.15
R combining expressions from a list of expressions -1.38
Black Scholes function with vector inputs in Matlab +0.14
R function for count number while deleting the duplicates +0.98
return to the position in matrix by +2.23
Make a data frame as one list in R 0.00
Using multiple if else when plotting a scatterplot defined by color -1.05
How to loop through strings: stringsim in R 0.00
Plotting a stacked bar chart for according to a quarterly time series 0.00
R nonstandard evaluation: pass the name of a variable as a paramete... 0.00
How do I write a R dataframe to a csv file when every row has its o... +0.46
Replace part of string with mutate (in a pipe) +0.89
Grouping in R by timestamp 0.00
How can I use regular expression to select the columns of data fram... 0.00
density histogram in R +0.23