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James

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1576.43 (3,334th) 		Reputation
52,777 (1,868th)
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How to simply download an Excel File directly from the Internet wit... +0.41
R base fails to parse standard declared time format 0.00
Writing a median function in R -1.36
Round to machine tolerance 0.00
How to check if vector is a single NA value without length warning... +0.40
Change Scientific Notation Off 0.00
Convert discrete points to continuous function 0.00
Using letters in function argument -1.21
Reconvert numeric date to POSIXct R -1.66
How to add prefix from a fixed column to other columns -0.06
quasi element wise matrix multiplication in R -2.35
Adding Whitespace Using str_pad in R +1.68
How to speed up simple mutate command in R -0.98
Dealing with negative eigenvalues due to floating point errors 0.00
R pipe logical operators 0.00
Failure to reproduce covariance matrix +0.39
Portioning '?' values based on Normal Distribution -0.60
How do T & F work as abbreviations for TRUE & FALSE in R? +1.16
R Document Term Matrix Truncating Words 0.00
Create a multilines Readme.txt with R 0.00
How to find word index or position in a given string using r progra... -0.37
Recoding specific column values using reference list -0.01
list_len is soft-deprecated as of rlang 0.2.0 0.00
Confusion matrix - strange numeric output 0.00
How to substitute factor variables? -0.66
How do I use the tidyverse packages to get a running total of uniqu... -0.16
ggsave gives blank jpeg image 0.00
mean() returns NaN for subset of dataframe -0.12
Reading a long double into R 0.00
Is slicing copy-on-modify in R? -0.59
Making an R loop to find bins more appropriately R +0.38
Scoping order of '=' and '<-' inside a function... +0.33
Change values in df to 0 = FALSE, 1 = TRUE, 2 = TRUE +1.44
Keep user-defined functions in global environment, during removal o... +2.40
What is 'n' column in the below output? 0.00
Difference between expr(mean(1:10)) and expr(mean(!!(1:10)) -0.24
Changing "firstname lastname" to "lastname, firstnam... -0.85
Dictionary of Headers in R +0.71
(R) - creating a dataframe of resampled data 0.00
Why am I receiving "invalid 'right' arguement" wh... 0.00
Return the mean and standard deviation from a single rnorm function... 0.00
Why doesn't if ("T") throw an error even though "... 0.00
which() removes all rows if returns integer(0) +1.48
Extract number between underscore in text -1.45
Returning a vector of positions using which.max -0.69
How to multiply the (j,i)'th of a matrix with column i in anoth... 0.00
curve3d can't find local function "fn" +0.40
R - Cut non-zero values -0.12
How to make rows in a data frame accumulative from right to left -1.72
R Programming: What Happens to a dangling child environment when it... -0.03