search for: 20x3

I have a 20x3 matrix as follows: > m <- replicate(3, matrix(rnorm(20),20,1)) I need to compute, say, 95th and 99th percentiles of each column such that the resulting matrix becomes 2x3 with each row representing the respective percentile. My "best effort" is to compute one column at a time as...

Hii.. Could anyone please tell me how to draw 3D histogram in R I have a 20X3 matirx. Now I want 2 of the variable on X and Y axis .And Height of the bar should denote the value of third variable. Thanx Sumit [[alternative HTML version deleted]]

...o NHW Project currently. I downloaded 20 images from the Internet with rather good quality (mainly faces), I compressed them at high compression -l7 setting with the NHW Project, and on 19 images out of 20, I visually prefer the results of NHW compared to x265 (HEVC)!!! -I can make available these 20x3=60 512x512 24bit bitmap images for those who want, just let me know.- I did not select these 20 images, it was the 20 first rather good quality images that Google Images gave me (I entered the name of an actress...). So I am quite satisfied with these results, and I think now that the NHW Project...

...downloaded 20 images from the Internet with rather good quality (mainly >> faces), I compressed them at high compression -l7 setting with the NHW >> Project, and on 19 images out of 20, I visually prefer the results of NHW >> compared to x265 (HEVC)!!! -I can make available these 20x3=60 512x512 >> 24bit bitmap images for those who want, just let me know.- >> > > Perhaps you could turn them all into PNGs (so none of the compression > artifacts are lost) and post them inline on a blog article on > https://nhwcodec.blogspot.com/ and we could see them there?...

Hello, I am having problem with binning the data. I have a 50X3 matrix and I binned the data for all the 3 columns. Using table command I got the total no. of elements in a particular bin. Could you please tell me how to see that what all elements are there in a particular bin and then create a different matrix for each bin? Thanks. Regards, Sumit [[alternative HTML version deleted]]