StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Ricky

Rating
1479.75 (4,497,859th)

Reputation
2,668 (63,346th)

Page: 1 2

Title	Δ
Using rbind() to combine multiple data frames into one larger data....	-1.74
Efficient way to find repeated runs of rows, remove, & count	+2.34
Summing up many matrix in r	0.00
R dyplr: Get index of column by its name	-4.21
Detect string and transfer information in an specific cell from thi...	0.00
Combining a list of named vectors without mangling the names	-1.78
Conditioning a column change with the exchange in the order of othe...	-3.55
Trying to dynamically create a data frame in R	+2.16
Select values within/outside of a set of intervals (ranges) R	-3.45
Extract the hierarchical structure of the nodes in a dendrogram or...	0.00
Merging two data frame with the coordinate in r	+4.16
R: selectively importing data from several csv files into single da...	+4.21
Troubleshooting R script called from Rscript.exe	0.00
R: Implementing Elo ratings for team game; assigning values to mult...	-3.75
R subsetting dataframe based on the combination of 3 columns and ex...	-0.80
Find average value of lines which have duplicated variable	-4.05
Efficiently accessing pairwise distances	-3.43
how to extract data from a list in R	0.00
Word placement in character vector in R for specific condition	0.00
Separate charts for element in list using ggplot2 and lapply	0.00
Removing character before given pattern in R	+5.10
How to calculate decile ranks for multiple columns in dataframe?	0.00
understanding apply and outer function in R	-0.11
Merge 2 data frames by multiple columns, keep a row if there is a m...	0.00
Convert "29apr1988" to Date format e.g 1988-04-29	-3.44
Package tm: How do I avoid removing stopwords	0.00
R extract Date and Time with Timezone	+4.12
Classify ID column based on another column	+4.15
Fixing date data scraped from wikipedia with R	+4.20
R creating new column without for loop	-2.65
Caret "Error in train.default(x, y, weights = w, ...) : final...	0.00
How to replace values in select columns in R?	0.00
finding if boolean is ever true by groups in R	-1.92
rpart rounding values	0.00
R code to work on genotype data	-1.55
list of short text, want to choose lines that are at least 2 letter...	-0.30
R programming, r bind messes up order of input	0.00
Reshape data in R change a long table into a wide table	-3.67
Saving decision tree's output into a text file	+3.72
Converting an R list with NULL sub-elements to a data frame	+3.77
in R how can I change the value of a character string based on a co...	-3.66
how to extract two columns of data using R by loop	-3.62
splitting list elements expanding the list	0.00
How to show corpus text in R tm package?	-2.76
Running total quick calculation in Tableau with two different group...	+4.14
How can I skip increments in R 'for' loop?	-2.49
More memory efficient processing of a large .tsv file in R	0.00
how do you subset a data frame that has multiple duplicate values i...	0.00
Creating tile chart in R	0.00
Sum up a vector	-3.12