22 Questions 232 Answers 0 Followers
Questions related from Huda A. Rasheed
Dear Colleagues Is there any center or association that can do the proofreading (for English language of my manuscript ) for money (with suitable price). Do you have any web site with an...
07 July 2019 9,410 1 View
Dear all, I'd be grateful if you provide me the solution of this ratio of double integration. I think, the solution will be approximately by using Lindley approximation. Thanks in...
11 November 2018 1,431 33 View
Dear Colleagues, I will be grateful if you help me by referring to some references about Estimating the reliability function of Gamma distribution. Thanks in advance. Huda
10 October 2018 7,831 3 View
Dear colleagues, Do you have an idea about the source of light through which we see dreams ? and what is the source of light through which we can see the colors we see in dreams? I wish you all...
09 September 2018 7,248 97 View
Dear Colleagues, There are many valuable biological research in which to apply t-test for two independent samples even though, each group consist of small sample size for example n1 = 3, n2 = 2...
04 April 2018 9,247 10 View
Dear all, I would like you to recommend me a scientific journal specialized in linguistics . My friend wants to publish a study in this field . I will grateful if you answer in short time. It is...
01 January 2018 4,801 2 View
Dear colleagues I'm with prof. Iden are interested in Maxwell-Boltzmann distribution in ideal gas in physics field (in particular in statistical mechanics), so, our question is how can...
11 November 2017 10,115 2 View
Hi all, I will be grateful if anyone suggest me the good references which are deal with the properties of Inverse Rayleigh distribution.Thanks in advancedHuda
04 April 2017 8,176 7 View
Dear colleagues, Good day, Suppose that: X∼ Gamma(3n/2, θ) Y=ln (X+b) , b is a constant I would like to find the probability density function of Y, in the other words, I want to...
11 November 2016 6,873 6 View
I'd be grateful if you provide me the solution or give an idea where I can find the solution of the integration. Thanks in advance. Huda
03 March 2016 7,863 17 View
Dear colegues,Good day Suppose I have a random variable X∼Inverse Gamma(k,θ) , and I define: Y=log(X) I would like to find the probability density function of Y Best wishes
11 November 2015 2,087 6 View
Dear colleaguesGood Day; Let T be a random variable with Gamma distribution:T~Gamma (n,θ) What is the probability density function of θ ̂, where θ ̂= v1 / v2 v1 = a0*T/((n-1) ) +...
07 July 2015 7,330 17 View
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?
03 March 2015 1,101 13 View
Many researchers are facing a problem in the answer to this questionIf we have 3D image in matlab, how can we translate it into set of data, and how can we detect (recognize) angles, edges, Curves...
02 February 2015 5,421 5 View
Let X distributed as Laplace distribution with (a,b) where a , b are the location and scale parameter respectively. If we want to estimate the scale parameter (b) we can assume that one of: 1. The...
02 February 2015 6,883 9 View
Chi-square is a statistical test commonly used to compare observed data with data we would expect to obtain according to a specific hypothesis. If we have two categorical variables both of them...
01 January 2015 6,518 47 View
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.
01 January 2015 9,265 13 View
There is many softwares can be used to compute and analyse the non-parametric regression. What is the best one?.
12 December 2014 9,699 14 View
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...
12 December 2014 3,703 2 View
Hi All,Many statistical studies especially in Biological applications uses the Parametric Tests (such as t-test, ANOVA,...) with small sample sizes (n=2 or 3 replicates for each group) Why they ...
11 November 2014 7,046 8 View
I find problems in open a 3d image file by Matlab to find a solution for the restoration of the broken the ceramic fragments data that scanned in 3-D scanner. What is the most suitable method for...
07 July 2014 8,510 14 View
I tried to use FileViewPro software, but was not successful. One sample is attached. Any suggestions/advice would be greatly appreciated.
05 May 2014 5,121 2 View
