Is it enough to run three-way ANOVA?

In case I have three categorical variables with more than two groups and I want to study their effect on a variable that is measured on a continuous scale. Is it enough to run three-way ANOVA or...

11 December 2018 5,096 5 View

What is the difference between dummy regression and ANOVA?

I have a dataset that I analyzed using the ANOVA; is it possible to analyze the same dataset using dummy regression and what is a good justification for that? Thanks in advance,

07 August 2018 1,726 5 View

How are decision trees built?

04 May 2016 7,428 3 View

Does anyone have a graphical representation/explanation of the difference between ANOVA, ANCOVA, MANOVA and MANCOVA?

Does anyone have a graphical representation/explanation of the difference between ANOVA, ANCOVA, MANOVA and MANCOVA?

04 May 2016 4,729 4 View

Artificial neural networks???

Good day people, I need good references or resources that fully explain the technique called artificial neural networks along with tools to run such analysis. Thanks in advance,

04 May 2016 3,532 6 View

When do we move from running parametric analysis to nonparametric analysis?

Dear experts, I have some engineering materials data that violated the normality assumption and they are categorical; is it then when I consider non-parametric analysis? Thanks,

04 May 2016 5,813 6 View

How can I run interaction analysis on SPSS?

04 May 2016 9,110 6 View

What is time series regression and how is it performed?

04 May 2016 2,965 4 View

Upcoming Civil Engineering Conference (CiviTek 2019)

http://mosharaka.net?Area=Conferences&Page=ConfSite&Conf=55

01 January 1970 9,587 23 View

JUST Engineering Conference Sep 2019

JUST Engineering Conference Sep 2019

01 January 1970 8,463 3 View

How to compare two groups with only two measurements?

Hiiiii everyone! I have an enquiry on statistical analysis. I was looking for many forum and it's still cannot solve my problem. I want to compare means of two groups of data but only with two...

03 March 2021 8,796 3 View

Dear all, I was wondering if anyone knows whether MGLtools and Autodock can run on Mac OS?

I have tried to download the 64-bit version of MGLtools however, as many times as I have downloaded and uninstall the programs, an error arises that the app needs to be updated. Thank you.

03 March 2021 5,997 2 View

Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence?

I am on the lookout for the Enhanced Yellow Fluorescent Protein (Aequorea victoria) DNA sequence. Does anyone know where I can find it? Thank you in advance

03 March 2021 3,568 1 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10?

What's the best way to measure growth rates in House sparrow chicks from day 2 to day 10? Since, the growth curve from day 2 to 10 won't be like the "Logistic curve" it might not follow logistic...

03 March 2021 1,401 3 View

I got 02 moderator values defining Johnson-Neyman significance regions. Is it an error?

Hi everyone, I am conducting research for my Master's thesis. I am using PROCESS by Johnson-Neyman to analyze my Moderator model. I test the relationship between Public Service Motivation and...

03 March 2021 2,350 2 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

Do we need to write protocol for a second study of a systematic review that has been registered and published?

I have conducted and published a systematic review and meta-analysis research with the topic related to public health and health pomotion (protocol was registed in PROSPERO). Now we want to...

03 March 2021 8,920 3 View

How to increase a model accuracy ?

dear community, my model is based feature extraction from non stationary signals using discrete Wavelet Transform and then using statistical features then machine learning classifiers in order to...

03 March 2021 6,994 5 View

Do I need to do linear regression before running mediation analysis using PROCESS MACRO by Hayes ?

I just wanted to check if I need to run a linear regression separately if I am using PROCESS MACRO to run mediation analysis. Thank you.

02 March 2021 4,359 3 View