Djallel Eddine Gherissi

7 Questions 5 Answers 0 Followers

Questions related from Djallel Eddine Gherissi

Can we use factor analysis to state the absence of relations between the variables and the individuals of the study ?

Although factor analysis (MCA and PCA) are used to detect and represent underlying structures in a data set, can we apply these statisticals tests to justify the heterogeneity of the samples and...

02 February 2019 3,835 3 View

How to apply a Post-hoc test for Khi2 as it is the case if we apply Anova test followed by dunett's test for example ?

I like to do a post-hoc test to determine which group differs from the others. Is it khi 2 test with contingency tables followed by correction of bonferroni advised ? Should I use another...

02 February 2018 3,397 1 View

Any advice on regression between calculated variable and measured regressors?

I need to know if I can perform multiple linear regressions between a dependent variable (predicted) that I calculated using a formula that I took from the bibliography and regressors that I measured?

12 December 2013 6,123 4 View

measurement of testicular volume occupied by ST

I don't have an eyepiece with Grid, so I use the software Image J to calculate the volume of various particles (eg: Seminiferous tubules ST) by two formulas, I like that you give me your opinion...

01 January 2011 4,892 0 View

dzvet.net: Forum of Algerian veterinarians

Hi, I am pleased to invite you to discover the forum dzvet.net , which I am a moderator.This forum contains several sections, about 15,000 registered and over 1000 visits per day. good...

01 January 2011 8,365 0 View

dzvet.net: Forum of Algerian veterinarians

Hi, I am pleased to invite you to discover the forum dzvet.net , which I am a moderator.This forum contains several sections, about 15,000 registered and over 1000 visits per day. good...

01 January 2011 9,572 2 View

measurement of testicular volume occupied by ST

I don't have an eyepiece with Grid, so I use the software Image J to calculate the volume of various particles (eg: Seminiferous tubules ST) by two formulas, I like that you give me your opinion...

01 January 2011 241 2 View