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

What is symbolic regression and how is it run?

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

04 May 2016 2,327 2 View

Upcoming Civil Engineering Conference (CiviTek 2019)

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

01 January 1970 9,587 23 View

error in running a model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

error in modelling model in Abaqus

Excessive rotation of nodes in node set ErrNodeExcessRotation-Step1

17 August 2021 0 0 View

MGL tools

20 June 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

what is the simplest definition of ion exchange capacity

What this unit identifies for the ion exchange capacity ca. 0.92 meq. g-1. I am a newcomer in the membrane area. I just started. I highly appreciate your help

08 May 2021 0 0 View

i have some problem with chtMultiRegionSimpleFoam

--> FOAM FATAL ERROR: Maximum number of iterations exceeded From function Foam::scalar Foam::species::thermo::T(Foam::scalar, Foam::scalar, Foam::scalar, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar, Foam::scalar) const, Foam::scalar (Foam::species::thermo::*)(Foam::scalar) const) const [with Thermo = Foam::hConstThermo >; Type = Foam::sensibleEnthalpy; Foam::scalar = double; Foam::species::thermo = Foam::species::thermo >, Foam::sensibleEnthalpy>] in file /home/ubuntu/OpenFOAM/OpenFOAM-4.1/src/thermophysicalModels/specie/lnInclude/thermoI.H at line 66. FOAM aborting #0 Foam::error::printStack(Foam::Ostream&) at ??:? #1 Foam::error::abort() at ??:? #2 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::calculate() at ??:? #3 Foam::heRhoThermo >, Foam::sensibleEnthalpy> > > >::correct() at ??:? #4 ? at ??:? #5 __libc_start_main in "/lib/x86_64-linux-gnu/libc.so.6" #6 ? at ??:?

24 March 2021 0 0 View

Can we classify HV and LV lines based on line length?

I have dataset which shows the length of power lines. I need to classify the lines based on the line length. Is there a rule to classify the High voltage (HV) and low voltage (LV) lines based on...

03 March 2021 4,116 4 View

What is the production process of CaFe ferroalloys?

I looking for ferro calcium production process

03 March 2021 1,755 4 View

Resistor definition in Piezoelectric bimorph with ANSYS workbench

Hello, good day! I am trying to simulate similar bimorph piezoelectric harvester with below commands. However, the output power doesn't change with resistor value. Please help to find the reason. ET,10,CIRCU94,0 !SET UP RESISTOR R,1,100000 !RESISTANCE VALUE TYPE,10 !SET ELEMENT TYPE E,1,2 !CREATE RESISTOR BETWEEN NODES 1 AND 2 Thanks in advance Regards,

02 March 2021 0 0 View

No title

02 March 2021 324 2 View