StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

G5W

Rating
1596.09 (1,970th)

Reputation
24,146 (5,351st)

Page: 1 ... 18 19 20 21 22 ... 26

Title	Δ
Separate string into 3 columns: text, number, text	-1.90
what does data frame equals a pattern means	-0.06
Choose entities from data-frame where dummy-variable is 1 at least...	+0.01
Intersecting data frames	0.00
how to get rid of repetitive&common text in R	-0.57
Set Circle Transparency to Vector	0.00
How to assess the efficiency of unsupervised algorithms? How does p...	0.00
Replace random values in a column in a dataframe	0.00
String matching on a R column	-0.93
In R only keep values that appear for at least 3 years, at least 10...	+1.71
Calculate Derivative of Function at a Point in R	0.00
How arrange diagram in R	0.00
How to add a column with values corresponding to another column?	-0.96
R apply KS Test to 2 Matrices Row by Row	+1.57
R replace chars only in specific position , gsub?	0.00
Extract certain amount of factor levels in R	0.00
Calculate similarity matrix for the 1st column	0.00
Double for loop in R creating a matrix	+0.42
R: Optimize index-wise comparisons that depend on other vectors	0.00
Plot a step function (cadlag) in R (two dots: continuity and discon...	0.00
How to write a double recursive function in R	0.00
How to manually set the class width of histograms in Weka?	0.00
Assigning values based on fractions of data	0.00
Extract string after first occurrence of a string pattern	0.00
plotting an inverse function with R	+0.43
Displaying the contents in local language : R	0.00
get a derivative by knowing two numeric vectors	+1.69
How to apply binning results to raw data?	+1.73
Summarize data in R	-0.07
R - negate values at specified positions in a integer vector	0.00
How to display factorized values as a string (text) on a plot?	0.00
Replacing every second comma in the string in R	+2.07
R - Extract highest value in a vector and replace using that value	+1.69
Use the aggregate() function with dates linking to another specific...	0.00
Delete the lower value in one column based on repeat values in anot...	+0.19
add column to dataframes from 1 to unique length of existing groupe...	+0.50
How to replace values in column if the count do not reach certain c...	+0.43
Trim strings in the column with same pattern	+0.46
Identifying the outliers in a data set in R	+0.45
How to remove subjects with missing yearly observations in R?	+0.93
R returns factor(0) when predicting with a SVM model	0.00
Subtract paired column	+0.45
Find all vertices connected to a vertice using igraph?	0.00
Regex matching utf-8 pattern in R	-0.38
Change column names by looking up new names in another dataframe	0.00
Calculate area for different land cover classes in a raster in R	0.00
graph.intersection does not work in igraph	0.00
Matching column in dataframe by nearest values in column of other d...	-0.76
Remove rows from R dataset based on matching	+0.43
How to remove or convert Latin-1 encoded characters in R?	0.00