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Rating Stats for

BrodieG

Rating
1608.69 (1,444th) 		Reputation
39,096 (2,870th)
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Title Δ
5 dimensional plot in r 0.00
Join data.tables based on unequal timestamp +2.29
Performance issues in for loop (moving towards vectorization with m... -0.06
R: Sort columns of a data frame by a vector of column names -1.75
combn() function in r -1.37
Using xkcd package with ggplot2: How do I color a bar graph but kee... 0.00
search and replace contents of string 0.00
Trying to use setClass to pass a train function from caret of type... 0.00
Ordering a Data Frame By 2 Parameters, Then Plotting [R] 0.00
Environments in R, mapply and get +0.34
How can I find the index of all NA in a dataframe column? 0.00
Swapping columns condional on vector in R 0.00
Suggestions for constructing ggplot2 useable dataset from list of m... 0.00
sort data.table by a column within each key +0.42
Function of a list of data frames, to return also a data frame in R +0.09
Consider NA equal in subsetting? -1.70
How to reorganize a dataframe in R +0.44
Advanced Data Manipulation in R? +0.98
How to select and apply a function to multiple column within a list... +0.41
Join of two data.tables fails 0.00
How to store trees/nested lists in R? -0.09
How to plot summary values against week numbers -0.08
How to merge lists in R with partially different keys? -0.57
R - select column depending on available values 0.00
recast a dataframe and select the order of value to drop 0.00
How to extract value of a column based on multiple other columns -0.01
String Matching Two Vectors to Text limited by the distance between... +1.55
How can in create a Start/Stop condition within an subset? -0.10
R - Extend a multi-dimensional array +0.41
Create dataframe with unequal columns +0.25
How to Calculate a rolling statistic in R using data.table on uneve... 0.00
filtering a data frame by a varying number of logical columns 0.00
Extracting highest values from a column in a time series dataframe +0.38
How to customize outer and Vectorize functions? -0.09
How to delete characters in a string according to a second string? +0.60
getting from histogram counts to cdf +1.77
Optimize a function several times R code -0.07
Quick alternative for subsetting by time -1.60
convert numeric field to time format in R -1.00
Trasform 4d matrix into 3d matrix R 0.00
Aggregate Function with Variable By List +2.09
How to group data in 7 day intervals starting on a particular weekday +0.03
Recursive eval in the global environment 0.00
Create stacked area graph from time data 0.00
Placing ggplot2 plots in a grid and having 1 legend +0.44
How to get unique rows from the Index column in R data frame 0.00
ggplot: percentage counts line graph for factor groups on a scale -0.09
Flexible array subsetting 0.00
looping through variable names according to their prefix in R +0.41
Assign values to a specific dimension of array in R 0.00