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Alex

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Replace " to ' in R for SQL query -1.15
Treat NAs as zeros when adding vectors +2.56
How do you remove ordering on remote (postgresql) table? +0.08
Function to convert R types to Spark types +0.60
Using the mutate function in R to convert numerical months in seasons +0.08
identifying location of NA values in a data frame by ID (not row nu... +0.31
Pass variable to aes in a loop containing geom_vline and facetted p... -1.46
Union All of SQL temporary tables created using dplyr? -1.46
reshape wide to long with indicator vector -0.09
Filter all rows of a group according to specific member of group +0.06
How do I see and replicate the R default Makevars configuration? 0.00
How do you access tables not in the default Oracle schema using dpl... 0.00
Is there a way to change a few columns and keep all other columns,... -3.43
How to make a probability simulator in R? 0.00
How do you get the difference between two "timestamps with/wit... 0.00
How to get consistent transparency (alpha) across plots in ggplot2... 0.00
What is this compilation error in the TMB tutorial? 0.00
knitr with gganimate, cannot find ffmpeg command 0.00
What is the difference between knitr ```{} chunks and <<>&... -2.14
dplyr clashes with testthat package when matches is used -3.02
How to escape the symbol of percentage '%' in r? 0.00
How do I write a single row of data into a postgresql table from R? -3.57
How do I see the help for the `dplyr::collect` method? 0.00
How should timezones be formatted In Matlab, when inserting a strin... -3.52
Parameters and NULL -3.04
How do you get R's null and residual deviance equivalents in Ma... 0.00
Efficient assignment of a function with multiple outputs in dplyr m... +0.44
What does the 'rows' specification do in intersect(tableA,t... +4.43
R dplyr chaining group by into function +2.49
Sum columns when column value is same -3.72
Concatenating structure elements -2.60
Is there a way to filter the results of a function call in R? -2.50
how to add default elements to `...` when passing those arguments o... 0.00
write and read.csv different number of columns 0.00
How do you rescale the height of a histogram? 0.00
What's the python equivalent of MATLAB's pca? -3.78
Convert character matrix from readLines into equivalent data.frame... 0.00
Reshape and rearrange array +4.76
group_by with which in R +0.44
I'm using MATLAB R2015b, How do we generate a rectangular matri... -1.29
How to resolve 'ambiguous column naming in select list' whe... -2.14
A bug in Matlab comparison? -3.68
How to remove N rows of a data frame, according to conditions +4.77
extract first 4 letters from a string in matlab, when string may co... 0.00
Is there a similar function to 'melt' in reshape2 in R that... 0.00
How to reset @class folder to native state 0.00
Compute difference between columns and save results in a new one us... -1.47
Dense ranking within groups that change order 0.00
Is there a dplyr equivalent to data.table::rleid? -2.06
R adding rows of data and summarize them by group -0.71