StackRating

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

user3640617

Rating
1502.89 (331,749th)
Reputation
1,184 (134,071st)
Page: 1 2
Title Δ
Change the background color into three areas when we have MANY plot... -4.17
Change column value based in previous row +3.85
ggplot2: annotation with text, sub/superscript, and calculated values -3.66
Apply same function to different vectors according to their categor... -4.08
Transforming directed dyads into undirected -0.12
Creating a conditional variable in r -2.26
Pattern (g)sub = a string within a column (R) 0.00
r function in function arguments + apply 0.00
Getting the difference between 2 matrices or data frames that are n... -3.96
How would I convert a species x site dataframe into a matrix? +3.78
How to do a complex search in a dataframe in R? 0.00
R: Exporting potentially infinite function outputs to a csv file 0.00
Organize data with maximum and minimum values in r 0.00
How to create a new variable that takes the first observation of a... +1.85
How do I calculate a mean from a subset? 0.00
How to connect points with arrows in Cartesian coordinates? 0.00
selecting specific substring and creating new column with 0 and 1 +2.55
Changing all column names of a dataframe with the same bit of string 0.00
R - Slicing a matrix in R column wise in for loop +4.46
Set 0 to NA in R +3.92
Assigning labels to values -2.23
Time series of counts of records with ggplot 0.00
Efficiently assigning a name to a new variable based on a list of n... +3.92
how to extract word frequency for a subset of words in R? -3.98
ggplot2: how to add the legend for a line added to a scatter plot? -3.82
Box plot of two groups add regression line to each group 0.00
Find the corresponding value in another column of the same row for... +3.90
Drawing several "numeric" lines using ggplot 0.00
Using Cowplot for a list of plots using paste0 0.00
Relatively Referencing Observations in a function in R -2.32
How to find relationships in combinations in one variable +3.78
Adding Custom Legend to 2 Data sets in ggplot2 0.00
Filling in the missing field for column in data frame in R -2.53
Color points if ID in vector in ggplot2 -3.76
Function that binds new rows in R 0.00
Splitting date and time from text in R in new column +0.31
Incorporate single color to ggplot2 theme 0.00
Filter groups using a condition for each group in R +0.34
conditional subtraction in dataframe in R -2.11
Cannot change column entries from grades (strings) into numeric val... +3.94
Merging/combining and matching data frames with unequal number of r... 0.00
grep exact match in vector inside a list in R -3.87
Count number of times a value appears (and append it in EVERY row)... +4.04
Combing information of two data sets_Loop function +3.98
Character conversion when inserting a data.frame into another one +0.60
Replace NA with a value that is row and column specific -4.32
Subsetting among data.frame with a loop 0.00
Continuous independent variable using Lm function in R 0.00
Find out how many times each number appears in a database using r +4.07
Convert time to fractional second +3.60