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Karolis Koncevičius

Vilnius, Lithuania

http://karolis.koncevicius.lt

Homepage: karolis.koncevicius.lt
GitHub: karoliskoncevicius

If an idea is true, it belongs equally to all who are capable of understanding it.
If it is false, there is no credit in having invented it.
A true idea cannot be new, for truth is not a product of the human mind.

- Rene Guenon

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Top Questions
37 votes

What is the correct/standard way to check if difference is smaller than machine precision?

r floating-point rounding precision asked Dec 7, 2019 at 19:41
stackoverflow.com

21 votes

Is it possible to use two different color backgrounds in a single vim buffer?

colorscheme asked Feb 4, 2015 at 22:53
vi.stackexchange.com

19 votes

Send text from one split window to another

split vim-windows neovim asked Mar 27, 2015 at 14:22
vi.stackexchange.com

15 votes

Adding 80-column wide comment header block with centered text

alignment comments ascii-art asked Feb 5, 2015 at 11:56
vi.stackexchange.com

10 votes

Is it possible to create a self-rendering Rmarkdown document?

r r-markdown knitr executable shebang asked Oct 23, 2020 at 18:20
stackoverflow.com

9 votes

R: fast sliding window with given coordinates

r coordinates sliding-window asked Jan 7, 2013 at 8:56
stackoverflow.com

9 votes

Representing a directory tree as a recursive list

r list recursive-datastructures directory-tree asked Jan 7, 2013 at 0:09
stackoverflow.com

8 votes

Test for significant excess of significant p-values across multiple comparisons

statistical-significance multiple-comparisons permutation microarray combining-p-values asked Sep 9, 2015 at 14:16
stats.stackexchange.com

6 votes

Does R 4.0.0. make it possible to define foo"(...)" operators, similar to the newly introduced r"(...)" syntax?

r syntax interpreter rawstring asked Apr 24, 2020 at 11:43
stackoverflow.com

6 votes

Why does empty logical vector pass the stopifnot() check?

r error-handling boolean is-empty asked May 17, 2020 at 23:07
stackoverflow.com

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Top Answers
59
predict.lm() in a loop. warning: prediction from a rank-deficient fit may be misleading
stackoverflow.com

27
How to plot binary (presence/absence - 1/0) data against continuous variables
stats.stackexchange.com

26
How to compute distances between centroids and data matrix (for kmeans algorithm)
stackoverflow.com

24
How to overlay density plots in R?
stackoverflow.com

23
When should I apply feature scaling for my data
stats.stackexchange.com

18
How to sum a variable by group
stackoverflow.com

16
PCA multiplot in R
stackoverflow.com

16
What happens in the sub-areas of AI? (ML, DL)
stats.stackexchange.com

15
R barplot Y-axis scale too short
stackoverflow.com

13
Plot a legend outside of the plotting area in base graphics?
stackoverflow.com

12
What does standard deviation mean in this case?
stats.stackexchange.com

12
error: sigma must be positive definite
stackoverflow.com

12
R - suppressMessages / suppressWarnings not working
stackoverflow.com

12
Name of classification algorithm based on gaussian distributions estimated from data?
stats.stackexchange.com

12
Should I report the descriptive statistics in publication before or after outliers removal?
stats.stackexchange.com

12
Suppressing "null device" output with R in batch mode
stackoverflow.com

11
Cross validation confusion on the concept
stats.stackexchange.com

11
Reproducing the style of a histogram plot in R
stackoverflow.com

11
Kolmogorov-Smirnov test
stackoverflow.com

11
r - Iterating with 2 variables in for
stackoverflow.com

10
Installing gfortran via macports on Mac OS high sierra
stackoverflow.com

10
How to run ANOVA on a wide format data.frame?
stackoverflow.com

10
dplyr rowwise sum and other functions like max
stackoverflow.com

10
How to cluster points and plot
stackoverflow.com

9
R - Corrplot() correlation matrix has question marks in the grid. How to understand the matrix?
stackoverflow.com

9
Normalize an array of numbers to specific range
stats.stackexchange.com

9
Recommended terminology for "statistically significant"
stats.stackexchange.com

8
reduce width of bars in multiple barplot R
stackoverflow.com

8
Best practices in the selection of distance metric and clustering methods for gene expression data
stats.stackexchange.com

8
Efficient way to take a product of vectors, and then apply an operator to the output matrix and then sum all of the matrices
stackoverflow.com

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