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bramtayl

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1368.84 (4,536,285th) 		Reputation
3,168 (53,320th)
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Title Δ
How to replace colnames with vector values - using dplyr::rename()... 0.00
Compare 2 populations and find subset in one population similar to... 0.00
How to calculate a T-test and F-test on my subset data matrix? 0.00
Can Arg function in R give values greater than pi? +1.75
How to to reference the string that is also the name of a function... +0.66
Use time data from one data to retrieve data from another set 0.00
Merge Data on Two Variables With Override in R 0.00
Adding Values of Two Data.frame Objects into a New Data.frame 0.00
How to optimize these for loops and function 0.00
How to attach a title to a data frame in R? +0.16
Extract number from string and replicate their associated value -0.92
Check if values of datetime column in df2 is within datateime value... +0.63
R filter a column which contains several keywords -0.42
append row to row using dplyr +1.06
Using summarise_each with custom function that depends on month of... 0.00
Order list by month and hour in R -0.05
Scale rows of data +0.66
Finding miminally overlapping recurrent intervals in R -1.24
Conditional add years to existing date in R -0.76
Aggregate() - R - is it possible to do calculation for all subsets... -0.78
Nested subsetting with "[" -1.07
Given start and end times, create hourly labels to indicate whether... 0.00
How can I parse a vector of different units into milliseconds? -0.69
Get p value and R squared values for Simple linear model by group i... 0.00
as.posixct when applied for an element in the data frame returns a... +0.15
How to include variables values into regular expressions in R -0.42
Removing duplicates in a special manner 0.00
Split Author name from publication year in a data frame -0.16
What is wrong with my regular expression in R? -0.69
Matching Data from Different columns / dataframes - Working in R -0.28
Sum of longest string of non-zero values -0.15
How to aggregate data several times on the same table 0.00
R fails to retrieve all combinations -0.79
Aggregate data in dataframe -0.59
matching and recording in R -0.57
creating a for loop to calculate a sum for a certain year +1.44
Combining three sets of data in R +0.14
How to subset data frame based on user specified conditions 0.00
How to create a for loop and fill an output matrix in r +0.03
inter-group (between groups) combination of column A grouped by col... -0.75
Group data frame by pattern in R +0.92
Break a huge database into columns -1.12
Create 20 unique bingo cards -0.05
Keeping all columns when using ddply -0.14
Convert to coordinates over a list of data frames -0.63
vectorized operation in r, evaluating an integral depending on two... -1.19
Combine list of data frames with one column of characters 0.00
Use recode across large data frame in R to find/replace +0.60
"Joining?" on distinct values in row and then match +0.63
R: mapply over objects of two lists and return a list of data frames 0.00