8 Questions 34 Answers 0 Followers
Questions related from Abdur Rauf
Hello every one, We know that Pearson linear correlation coefficient gives the strength of linear relationship, while Spearman rank correlation coefficient gives the strength of monotonic...
06 April 2018 4,178 10 View
Hello every one, I am interested to download the 3-hourly ap indices for one day. As it gives single value for each 3-hour interval of the universal time day (UT), so there will be 8 indices in...
15 March 2018 1,093 18 View
So far, different parameters e.g. Reflectivity, signal to noise ratio, power etc have been used to study PMSE echoes. Could any one suggest me the more useful parameter out of these three or any...
04 December 2017 4,129 4 View
Let I have different Pearson correlation coefficient values like, r= [.50 .67 .55 .60 .80 .70 .51 .63]. is this meaningful to discuss the average of these correlation coefficients? I Imean that...
07 May 2017 9,726 16 View
Hello, everyone, I want to know, how to interpret the results of correlation coefficients. I have noted its explanation from the links (i)...
19 April 2017 1,862 11 View
hi, Matlab users, by using the following code, I can plot correlation coefficient values against time. coeffs = [0.54 0.81 0.21 0.61 0.52 0.47 -0.42 -0.20];T = {'00:00 - 00:27:02', '00:27:02 -...
14 April 2017 495 1 View
Hi matlab user, Let i have ,x=[1 3 5 7 9]; y=y=[1 4 6 8 12]; scatter(x,y,'*'); r=corr(x.',y.','type','pearson'); A=r; [rho]=corr(x.',y.','spearman'); B=rho; formatspace='Pearson correlation...
14 February 2017 2,673 11 View
Hey Matlab users, if I have two series of data: a = [1 4 6 3 4 6 7 8]; b [34 56 34 56 79 23 48 28]; Then i can find the spearman and pearson correlation coefficient respectively as: [RHO,PVAL] =...
11 February 2017 3,557 10 View
