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Rating Stats for

jay.sf

Rating
1499.39 (3,785,929th)
Reputation
5,881 (27,784th)
Page: 1 2 3 4 5 6 7 ... 33
Title Δ
Parse txt file to dataframe in R -0.50
Convert strings with least occurrence to the one with the next high... 0.00
Why factor is not included in first differences model? 0.00
How do I create a new variable with values that base on the differe... +0.00
How can I select half of the counts in R? +0.71
R Error in model.frame.default: object is not a matrix when using lm 0.00
How to fix Error in rep(0, nobs) : invalid 'times' argument... 0.00
R building a dynamic list based off grouping of a column and values... 0.00
MCMCglmm: extract posterior se of modeled fixed effects 0.00
Simulate unbalanced clustered data +0.00
Is there an apply type function in R to generate samples of differe... -1.05
Divide all values by reference row -0.86
How can I remove regular months' obervations in an unstructured... -1.64
How to calculate average time differences by group? -0.84
Rbind some files with same names in different folders in R -2.16
How to paste all values (strings) in one data column with all other... -2.18
reorder rows by group based on another index value in r +1.50
a function to add the cumulative sum of multiple columns -1.44
How can I concatenate a string with each element of a vector within... -0.04
Divide rows into groups given the similarity between them 0.00
merge datasets and add 0 rows for missing data from other datasets... -1.70
Subset a data set based on first non-NA values +0.31
How separate rows in r data.frame containing JSON data? 0.00
Adding an additional condition to original post "R - generate... +2.64
Update a variable if dplyr filter conditions are met -0.63
R Data transformation/manipulation -1.08
Find out how many standard deviations a parameters mean is from 0 R +1.99
How can I generate two consecutive vectors of numbers in a loop? +0.90
Split multiple strings in multiple columns in a matrix in R -0.40
ifelse() returns logical(0) when trying to change values +0.00
Correct variable values in a dataframe applying a function using va... 0.00
Multiple linear models on each column of dataframe +0.28
How to check if R dataframe contains only 1's or 0's -1.76
Why won't my matrix convert from character to numeric? -0.52
R - Trying to parse a json and convert in to to a data frame 0.00
Simulating Data on (Y1, Y2) where Y2 has missing values -1.77
How to add column that is a number that corresponds to the date +0.00
How to pass string formula to R's lm and see the formula in the... -1.45
print the minimum for each row in a dataset in R -0.13
How to add days to a POSIXct object in R -1.75
detect pattern in a data.frame column with string_detect too slow i... 0.00
Operate with a table in R -0.74
convert directed affiliation matrix to edge list +0.99
fit an interaction term to each preceding variable +0.48
How to find unique couples of numbers in a vector in R? +0.49
In R: Add rows with annual date intervals to data frame -1.43
Using do.call() in the body of a function not working 0.00
R filter using a condition based on a vector and keeping missing va... +0.48
How to assign a different bin size to the head and tails of a distr... 0.00
How to mean columns by values of another column? -0.23