StackRating

An Elo-based rating system for Stack Overflow

Home | About | Stats and Analysis | Get a Badge

Rating Stats for

Rich Scriven

Rating
1662.72 (394th)

Reputation
79,691 (1,043rd)

Page: 1 ... 23 24 25 26 27 ... 40

Title	Δ
How to split R data.frame column based regular expression condition	-0.74
Separating arrow separated values in data frame to separate unequal...	0.00
R Merge Several Dummy Variable Columns into 1	-0.18
dplyr 0.3.0.2 rename() idiom unstable when reshape package is loaded	0.00
Add NA to the column (that already has NA and values) based on a co...	+0.05
r- filtering table includes NA lines	0.00
Combining data frames into specific lists in R	0.00
Selecting specific rows in r based on condition	-0.00
Creating a new variable column based on data from another column	+1.80
How to silently remove files in R	0.00
How to convert a list of tables to a data frame in R	-0.87
Saving results from for loop as a vector in r	+1.55
Accessing values from prop.table() in R	0.00
How to convert special value in R data-frame to NA?	+0.56
R (R commander) - Sample	0.00
use grepl to search either of multiple substrings in a text in R	-0.31
R: adding and modifying observations if it meets certain conditions	0.00
Merge two vectors based on index in R	+0.49
R- Calculate a count of items over time using start and end dates	+2.05
Using rbind()/cbind() to append single row data in R	0.00
R: find largest common substring starting at the beginning	+1.00
Transform data.frame of lists to data.frame	+0.49
Tabulating in a different manner in R	0.00
for loop to match columns	+0.04
Importing .CSV using a list in R	+0.50
R match part of string against vector of strings	+0.50
R Take Non-sampled Rows from a Data Frame	0.00
R: strsplit on first instance	+1.98
How to calculate standard deviation with R for a file with a single...	+0.53
Create Variable from Each Column in Data Frame	+0.98
Calculating proportions by using ddply	0.00
Sorting R data frame by column with long strings	+0.06
How to manipulate combination output?	+2.14
Get namespace of function	+0.60
R apply list of functions to the same set of inputs	-1.88
In R, how do I assign quantiles for different factors?	+0.85
Calculate pair-wise ratios between columns, in R	0.00
Unstructured textual Data to Data Frame	+0.29
Combining deeply-nested vectors from multiple lists	-0.49
Get rid of repetitive characters from a column name in R	+0.49
Find ranges of Roman Numerals in SQL	+0.05
R loop dataframe and create a vector from each row	-1.47
How can I replace values in data frame? (logistic regression)	-0.08
Count multiple patterns using the str_count function in R	-0.17
Generate new column in list assigning different values by data fram...	+2.07
R. Retaining rows from one data frame based on values in a second	-0.96
R read comma delimited txt file with comma inside one column	-1.22
R: Remove all variables stored in a list	-1.74
How to convert list of dataframe to dataframe which has a new colum...	+0.27
Extract substring in R from string with fixed start position and en...	+1.45