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Ari B. Friedman

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1479.34 (4,499,237th) 		Reputation
48,764 (2,088th)
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Title Δ
Contitional Statement to delete temperature above a certain degree +0.53
Preventing lazy evaluation in function called by fabric.js 0.00
Using data.table with replacement functions in r +0.19
ggplot2 is incorrectly sorting the X axis of my graph -0.31
R: how to do multiple looping with sappy or lapply 0.00
Merging contents of columns using apply or other vectorized approach +1.10
Modelling for zero using glm function in R -1.26
Programattically calling group_by on a varying variable -0.47
Can I make a function in R return a named object? +0.50
R help: keep top n entries per column -1.02
Obtain "key" from "value" in R -1.54
How to apply a chunk of code (not only a single function) to all co... 0.00
How to omit rows with NA in only two columns in R? +1.22
How to debug a case where R CMD check fails under narrow circumstan... 0.00
get online data every hour in R +0.51
How to pass build in arguments in R function? 0.00
Remove all columns that length(unique) ==1 in R +1.47
How to manage R extension / package documentation with grace (or at... 0.00
How to convert date and time into a numeric value 0.00
overloading subscript operator "[" in R +0.38
R subset functions, including '[' not working on middle range of la... 0.00
Collapse a data.table with a mix of different operations on each co... -0.24
organizing matrix in R +0.53
individual random effects model with standard errors clustered on a... 0.00
Nested Dictionary in R +0.42
How do I call stargazer on a list of models? +0.03
Calculate quantiles for large data 0.00
Print Specific Output from multiple functions in R -0.19
Importing data into R, which fileformat is the easiest? +0.03
How to read first 1000 lines of .csv file into R? -2.01
Build a square-ish matrix with a specified number of cells -1.14
Filtering a dataframe with columns containing undesired values in R -1.35
How to keep various-topic R script at hand? +1.23
How to terminate a plotting job in Rstudio 0.00
R split the string from right most to left -0.67
What exactly does get function return in R 0.00
how can R automate regression using all covariate combinations in a... +0.02
Append/Combine Shape Files 0.00
Appending to existing SQLite table when addition has fewer columns,... -0.22
Factors in RSQLite -0.54
Function to store data.frames and calculate mean? 0.00
what is the meaning of tapply(x,index) if no FUN? 0.00
How to fit a multitple linear regression model on 1664 explantory v... -0.08
What is the datatype of "formula" for the e1071 package i... +0.23
How do I speed up text searches in R? +0.03
Using '[' square bracket as a function for lapply in R -0.32
devtools::load_all() "cannot find function x" when functi... 0.00
Adding column from one data frame as last column of another data fr... 0.00
R, Undefined columns selected in subsetting my data frame 0.00
Subsetting matrices of different dimensions -2.20