Q: Is there freedom for the researcher to choose the type of scientific hypothesis in experimental research?

This reduced model is equivalent to the final model because omitting the effect does not increase the degrees of freedom. What does this mean?

Dear Colleagues I carried out a multinomial logistic regression to predict the choice of three tenses based on the predictor variables as shown on the image. According to the SPSS output below,...

29 May 2024 509 3 View

How to evaluate the kinematic performance of a parallel mechanism with mixed degrees of freedom?

For example, the motion performance of 3-RPS mechanism

02 May 2024 1,983 1 View

How can I solve this ABAQUS CAE error: “96 nodes are missing degree of freedoms. MPC/Equation/kinematic coupling constraints cannot be formed"?

Hello, I am making a model of an airplane fuselage, consisting of the fuselage, frames and stringers. I have made “tie” joints between the different fuselage parts, and between the frames and...

25 April 2024 8,908 1 View

On Structural Equation Modeling Results?

I'm currently doing my thesis which uses structural equation modeling for longitudinal data. Is it normal for a model to have 0 RMSEA, Test Statistic, Degrees of Freedom, and p-value? What does...

12 April 2024 2,358 3 View

Undefined value found. - Detail: NaN or Inf found when solving linear system using PARDISO. How to resolve this error in fuel cell module?

Undefined value found. - Detail: NaN or Inf found when solving linear system using PARDISO. Undefined value found. - Detail: NaN or Inf found when solving linear system using Vanka. Undefined...

09 April 2024 7,556 0 View

I am preparing a research paper on libertarians, can you support me with ideas on the topic?

or provide previous studies and references.

14 March 2024 3,901 0 View

What should be the minimum time interval required for longitudinal studies to be conducted?

can this time interval be for 6 months ? if the data is collected twice in a period of year. is this considered longitudinal studies ? what is the degree of freedom if some of the participants...

07 March 2024 1,111 4 View

Why do men go to prostitutes?

Few males achieve any real freedom in their sexual relations even with their wives. Few males realize how badly inhibited they are on these matters. (Alfred Kinsey)

17 February 2024 4,457 2 View

What is the Ultimate Goal of Any Revolution?

What is the Ultimate Goal of Any Revolution? Continuity until radical change occurs Revolution is a type of violence. Revolution has a beginning and an end. Revolution has a beginning, like...

30 January 2024 4,698 2 View

Is Eco-socialism Yellow Marxism? Do they have the same model structure?

I think Yes, what do you think?

18 January 2024 2,278 0 View