StackRating

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

Evan Friedland

Rating
1491.28 (4,394,807th) 		Reputation
2,099 (80,208th)
Page: 1 2 3
Title Δ
Changing values in one column based on another in R +0.02
Generating "better" random data with artificial fluctuati... 0.00
Replacing the symbol "-" in R -0.05
Simulate data from a Gompertz curve in R 0.00
Remove all values/rows before and after two consecutive zeros 0.00
Calculating weighted average of previous n instances on multiple co... 0.00
How to create a list of multiple vectors with **names** and **paste... 0.00
Sub setting times out of time series in R 0.00
Loop over elements in vector, and elements are matrices +3.82
Quantile function eliminating outlier in r 0.00
Get random sample from subset of other dataframe -2.97
Inserting the value in data frame into the codes in R -0.25
R code for group barchart of the data attached -4.13
How to match and store results from a long nested for loop into an... 0.00
Plotting a histogram in R +3.90
finding matched pairs(or records) in a dataset -2.07
how to plot specific rows based on a match of row name in another c... 0.00
For loop with string variable in R 0.00
R : check whether two rows are connected using a reference matrix 0.00
How to diagonally subtract different columns in R -1.55
How do you refer to multiple dataframes and columns after using %in%? 0.00
R assigning probability of an answer 0.00
New column based on multiple conditions - do not replace ifelse -0.27
How to convert DataFrames to nested lists +0.20
How to rearrange rows of dataframe according to number array +3.89
Non linear regression using R 0.00
How to scale up the values of each vectors -0.05
Creating a data frame that condense titles to small subset in R 0.00
How do I obtain summary of each unique id 0.00
Likert in R with unequal number of factor levels +4.07
Sapply with two conditions 0.00
List into multiple dataframes in r 0.00
Print row values from dataframe in vertical manner - R -4.02
How to print a row without header and NA values in R 0.00
Aggregated rolling average with a conditional statement in R -4.08
When a variable switches from 1 to 2, delete some data from the oth... +3.63
Backtesting stock returns for Moving Average rule in r +3.98
Writing loop or function for various t-tests 0.00
How to create a new variable after comparing values from multiple c... 0.00
Split vector intro more vectors with constrains 0.00
Combining ifelse and any to create new column - R 3.3.2 Windows 7 -1.63
R - Trying to avoid a loop here 0.00
How can I make this histogram of a dataset variable overplayed with... 0.00
Drawing Curves of Mahalanobis Distance while Specifying a Feature V... 0.00
Holding the coefficients of a linear model constant while exchangin... 0.00