Which is best test of normality with a total sample size of 48 (6 groups, n=8)?

08 April 2020 0 5K Report

I have six groups of rats, with 8 rats in each group (total 48). I am checking 7 parameters in each group. Shapiro wilk tests gives 0.00 in all parameters, while skewness and kurtosis method gives the results within the range (1.96). Few histograms are also not so definite. Which method should i accept. Thanks and regards

Badges
Science topic

More Misbahuddin Rafeeq's questions See All

Problem with references?

Hi everybody, I received a comment form a journal to revise the references as follows Abe T, Fukushima N, Brune K, Boehm C, Sato N, Matsubayashi H, et al. Genome‐Wide allelotypes of familial...

25 October 2021 6,720 3 View

6-paradol (from ginger extract) dosing for colitis?

Hi everybody I want to investigate the antiinflammatory/antioxidant/antiulcer activity of low to high dose (6)-paradol (one of the active constituents of ginger) in a rat colitis model. While...

20 February 2020 5,176 1 View

Genotype association with non-parametric data?

Thanks Mr Marcelo. I think the question was not appropriately explained. The question is"126 patients are given lipid lowering therapy and the lipids decreased significantly after treatment. Now...

02 May 2016 534 1 View

How to read the value of normality tes using skewness and kurtosis?

hello every one. i have this output abt skewness and kurtosis, i confused bcs some articles said that we just look at value of skw and kr, but other said that shoul to see by z value (value skw or...

20 June 2024 442 3 View

Fully Connected Neural Network ?

How to modify a neuron in the fully connected layer individually and design it as a statistical indicator such as kurtosis or negative entropy，as shown in the figure

16 June 2024 7,299 0 View

Is the sediment also taken for percentile calculation for grain size analysis?

I am performing a graphical grain size analysis based on Folk and Ward (1957) and for that I require percentiles as specified in this article...

08 June 2024 5,583 4 View

What are skewness/kurtosis sampling distributions?

For the skewness and kurtosis coefficients sampling distributions, are they assumed to be normal or some other distribution shape?

15 May 2024 6,037 0 View

Is it possible for ITS regression to be used on individual level repeated cross sectional study database?

I am evaluating impacts of major health financing policy changes in Georgia (country). The database is household level and it is not panel data. Continues outcome variable is out-of-pocket health...

01 May 2024 9,698 2 View

Are there requirements for covariates in growth mixture models?

We want to conduct exploratory analyses on the influence of personality (Big Five) on health trajectories in humanitarian aid workers. The health trajectories are unevenly distributed with a vast...

21 April 2024 1,461 3 View

Why my unstained, isotype (IgG) and positive samples (U87 cells) have same histogram results?

Hi, I just want to ask regarding flow cytometry method for indirect staining of U87 cells (Glioblastoma) as I'm still quite new in using this method. My objective is to observe the expression of...

23 March 2024 8,883 1 View

Finding the differentially expressed genes?

1. For the gene expression data (microarray dataset which is been extracted from the Gene Expression Omnibus (GEO) platform), which of the following normalisation techniques are suggested as the...

05 March 2024 8,451 1 View

How to solve “excessive deformation” error while FSI simulation in carotid artery?

I have been trying for a long time to get my 2-way FSI using a Mechanical and fluent model of an patient-specific carotid artery to work but it keeps crashing with errors before finishing the...

28 February 2024 6,093 5 View

How does clock skew impact VLSI circuit performance, and what mitigation techniques are effective in minimizing its effects?

Clock skew in VLSI design refers to the variation in arrival times of clock signals at different parts of a chip. This can lead to timing issues and affect overall circuit performance....

02 January 2024 6,276 1 View