Huda A. Rasheed

7 Questions 67 Answers 0 Followers

Questions related from Huda A. Rasheed

How can bootstrapping the determination coefficient (r2) in simple linear regression?

Dear Colleagues ... Greetings I would like to compare some robust regression methods based on the bootstrap technique. the comparison will be by using Monte-Carlo simulation (the regression...

03 May 2021 5,990 3 View

Could you please help me by solving the following integration?

Dear Colleagues, I'd be grateful if you provide me the solution or give an idea to solve integration. Thanks in advance. Huda

13 February 2020 2,115 15 View

Is the choice of one of three post hoc tests depends on the accuracy of the results that the researcher wishes to obtain?

Dear scholars, As we know that: the Critical Difference of LSD < Critical Difference Tukey < Critical Difference Scheffe So, I'd like to ask whether the choice of one of the following...

12 October 2017 9,263 3 View

Can we test the significance of spearman correlation using t-test?

Hi,What is your comment for using t-test for testing the Spearman correlation coefficient1-with small sample sizes 2-with large sample sizes.Thanks a lot for all?

26 March 2015 3,944 13 View

What is the probability density function of ln?

If X is a random variable has a Gamma distribution with (N,K), what is the distribution of Y, where Y=ln (X)? Many thanks.

11 January 2015 9,690 12 View

What is the relationship between non-parametric regression and spearman correlation coefficient?

We know that, in the simple linear regression case, the coefficient of determination is equal to Pearson's correlation coefficient squared; R2 = (r)2. Now, what is the relationship between the...

09 December 2014 1,932 2 View

What is the best software to analyse non-parametric regression?

There is many softwares can be used to compute and analyse the non-parametric regression. What is the best one?.

09 December 2014 6,682 14 View