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Aaron left Stack Overflow

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1546.58 (9,043rd)
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30,157 (4,055th)
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Title Δ
Processing a data frame in r by subgroup: is it possible to get rid... +1.60
Extract elements from data.frame using coordinations of them +2.07
how to overlap histogram and density plot with Numbers on Y-axis in... -0.99
Create summary of proportions within a loop dplyr -1.95
How to narrow down to specific contrasts with lsmeans -2.09
Is there a faster method for making paired comparisons than expand.... -0.23
Is it possible to cache `lm()` matrices to fit new data? -2.12
What is the easiest way to find the smallest interval that contains... +2.09
Is there any option to do Column split? -0.13
Combining geom_line(stat='count') with geom_smooth() with a... 0.00
R - Cleanest way to run statistical test on every permutation of mu... -0.08
Performing Wilcoxon test with multiple test groups +1.36
Remove Nested LOOP -0.06
Was plot.ACF removed from the front end of NLME? Or did I change so... +1.71
Do I need to specify nested random effects when nesting is implicit... 0.00
How do i get the same result without using a for loop in R +1.08
ggplot2 won't install in rstudio 0.00
I'm getting not significance differences in ANOVA lsmeans, but... 0.00
Transforming long dataset to wide with a twist in R? +0.13
rbind.fill but in base R +2.52
The script does not calculate the median if it is zero in R +1.80
How to replace call inside an lm() object? +2.54
Get data out of "c(\"a\", \"b\")" for... +1.37
How can I predict values in factorial experiments (2^k) with centre... +0.45
lookup specific date on condition from R dataframe +0.45
mclapply with lme4 and long vectors -1.90
R: preserving 1-row / -column matrix +1.48
How to combine groups in Poisson regression to estimate contrast? -0.05
How to find consecutive values <2 with length >=3 in R? +1.43
R: Saving a graph with ggsave after using north2() to create map wi... 0.00
How do you force Rmarkdown plots to be Square instead of Rectangle? -1.17
How to perform a two-tailed 2-sample t-test in R +0.44
Extraction operator `$`() returns zero-length vectors within function -0.04
How to use a character name to extract data from a data.frame in R? +2.27
how to create a routine in R for 4 tables with same name changing j... -1.74
Extending apply function to S3 (like with print or plot) 0.00
Passing a function as an argument to FUN in lapply +0.45
For loop with cor.test() in R 0.00
date in 117/12/31 format +1.51
Importing xlsx data to R when numbers have a comma as decimal separ... +0.44
For loop is not changing the random values generated at each iterat... +2.46
How can I scale nested plot_grid to the same size? -0.28
Generate a dummy matrix from multiple factor columns +0.56
How to progammatically create and assign variables inside an R func... -2.23
"Error in lm.fit 0 (non-NA) cases" appears after running... 0.00
How do I create a function that reverses the order of the ... argum... +1.05
Tidy and Cast Data With Headers Stuck in Rows +1.73
mc.cores > 1 is not support on windows +0.02
R: How to transform a key/value string into distinct rows? +1.89
Add "filename" column to table as multiple files are read... -0.59