Warning: Do you know these websites managed by group of electronic thieves?

There are many websites of Journals attract the scientific researchers, and have good design for manuscript submission, then request editing languages from specific website. When the researcher...

01 February 2018 2,102 2 View

Do you think that Epigenetics mean modification to Lamarck's theory or Darwin's theory of acquired traits inheritance?

History of genetics refers to Lamarckism for acquired characteristics inheritance which published in about 1809, and later to Darwin's theory of acquired traits inheritance ( Pangenesis ) in 1869,...

01 February 2016 355 3 View

What the significance of impact factors for scientific Journal from many websites ( like ISRA , JIF , GIF , UIF ...) rather than Thomson Reuter ?

06 July 2015 6,537 7 View

Can we estimate regression coefficient between ordinal variable (as independent variable x) and scale variable (as dependent variable y) ?

Regression coefficient has measurement units like ( Kg. product per gm of treatment ), now if the independent variable ( x ) represent by ordinal , what formula can be use to calculate regression...

04 May 2015 8,662 7 View

Are you want to publish your paper in our Special Issue ?

04 May 2015 6,849 7 View

What is the best textbook in quantitative genetics can be adopted for postgraduate students ?

There many references in quantitative genetics , most lectures used ( Introduction to Quantitative Genetics ) Editor , D. S. Falconer, are there modern reference take another view to quantitative...

04 May 2015 4,661 1 View

Binary Logistic Generalized Linear Mixed model in SPSS. Is it doable?

I want to analyses the proportion of swimming sperm of three species of fish in two salinities. To analyse the proportion of swimming sperm in a Generalized Linear Model, I would use a Binary...

03 March 2021 2,297 3 View

What test should i use in comparing the correlation between categorical and continuous variables?

Dear all, I have the variable (Surgery duration) represented by values in minutes and the variable (preoperative neuropraxia cases) represented as (Yes/No) values. I want to compare these two...

03 March 2021 5,427 5 View

Logistical regression using SPSS for a dichotomous dependent variable, with an independent variable of 1, 2, 5 and 10 seconds?

I have an experiment with 28 participants The independent variable is the times 1, 2, 5, and 10 used as the cross hairs during a task These 4 times were tested using 4 different blocks, each...

03 March 2021 9,692 2 View

How to find the mean, SD and CI in SPSS?

Hi, I hope that someone can help me with this task: I have 5 groups of participants which are numbered in SPSS from 1 to 5 (according to their group number) and are all under the variable group....

03 March 2021 506 3 View

What degree of missing data in a particular case/participant results in Expectation-Maximisation no longer working?

I'm dealing with a mediation model and am using the PROCESS module in SPSS. Due to SPSS and PROCESS being limited in the imputation methods - being unable to handle multiple imputation - the other...

02 March 2021 4,362 1 View

How to code open-ended questions in SPSS?

Hello all, In SPSS I am going to code 2 open-ended questions. I have already read all the answers and I made a list of the most important categories to which I can code the answers. This question...

02 March 2021 1,757 4 View

The procedure compute?

02 March 2021 5,204 3 View

Does anyone know what a '.' means in SPSS?

Hi everyone! I was wondering if anyone would be so kind as to help me with regards to my data set on SPSS! I was checking for multivariate outliers via the standardised residuals ('Linear...

02 March 2021 7,910 3 View

How to calculate BREQ 3 questionnaire?

how to calculate BEHAVIOURAL REGULATION IN EXERCISE QUESTIONNAIRE BREQ 3 ,which contain 24 questions and each question has 5 answers (0- Strongly disagree , 1-disagree, 2- Neither agree nor...

02 March 2021 811 3 View

I am interested in medicinal chemistry field, which books are highly recommended to learn from?

I am at the beginner level in drug design and drug discovery, and I am interested to learn more about this field. Which books are highly recommended to start from and gives me all essential...

02 March 2021 8,437 2 View