I computed pearson's r for 29 continuos variables and got positive correlations between only 15 permutations (out of 406) within the matrix. they all have r > .4, & p
I conducted ANOVA for some variables, each of which had gruops. Soe of the variables had significant values (p < .05). I therefore conducted a non-parametric Levene's test which verified the...
02 March 2018 4,295 0 View
I conducted ANOVA on my data with one Independent Variable (IV3 - Age of Respondent) and 6 Dependent Variables (DVs). The IV3 had 4 groups (age ranges), with the last group having only 1...
02 March 2018 5,200 0 View
Must i have independent and dependent variables before carrying out regression analysis? Or, if I have my survey variables from my questionnaire, I can carry out regression analysis without...
01 February 2018 5,613 0 View
Please, what are the various thresholds for the value of different statistical coefficients in spss?
11 December 2017 9,852 0 View
Please, after I analyze my data through the descriptives of SPSS, and got my MEAN, STANDARD DEVIATION, KURTOSIS, & SKEWNESS, can you tell me how to interpret the output results? Especially,...
11 December 2017 361 0 View
In terms of an urban area, apart from 'formal' and 'informal' (like formal and informal housing or labour), what other ways are there to categorise the dynamics in it? Please can I get clear...
01 February 2017 7,888 0 View
I analyzed the skewness and kurtosis of one of my dependent variables in my my data against the independent variable of 'gender' to get the z-values. For males, the skewness z-value is +0.79...
11 December 2016 2,239 33 View
what are the spss tests and their assumptions?
11 December 2016 8,077 0 View
I have conducted a charrette for my research, as a methodology. I have recorded the proceedings. How do i analyze the data?
10 November 2016 6,327 4 View
I want to include a question in my questionnaire - WHAT IS THE POPULATION IN YOUR FAMILY HOUSE? What standard ranges are there for me to give as options to choose from? Or should i leave it as an...
09 October 2016 7,513 2 View
I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
09 August 2024 5,048 2 View
One can try to generalize the Vandermonde determinant in the following direction: Let $A$ be any symmetric $n$-order square matrix. Consider its powers' diagonal elements $(A^k)_{ii}$ and...
08 August 2024 6,690 1 View
Have you ever seen a LC-MS/MS method uses both internal standards and external standards (in matrix matching purpose) but the concentrations of internal standards are outside the calibration curve...
05 August 2024 3,084 6 View
- The Existence/Uniqueness of Solutions to Higher Order Linear Differential Equations - Higher Order Homogenous Differential Equations - Wronskian Determinants of $n$ Functions - Wronskian...
03 August 2024 2,366 0 View
I need to lyse and homogenise mouse tissues. So far I have experimented with liver and lung tissue, using matrix D. The liver was completely lysed with 6 repetitions of the standard program, but...
31 July 2024 9,186 0 View
We assume this to be true. Science leaves the era of mathematics and enters the era of matrix mechanics and the turning point is the discovery of numerical statistical theory called Cairo...
31 July 2024 3,900 2 View
Does anyone know of a module for the JAMOVI software that is capable of generating mean separations using the classic letters based on post hoc results (e.g., Tukey test)? If, as I believe, such...
31 July 2024 3,333 4 View
I am new to Micromechanics and having similar problem with understanding the implementation of the formula's. I would appreciate if anyone can guide me on how to go about getting a scalar value...
30 July 2024 969 0 View
Difficulty with permittivitt and Magnetic Permeability Calculations Hello everyone, I have all the parameters related to the calculations of the permittivitty and magnetic permeability...
30 July 2024 5,206 1 View
Our department has recently acquired an HPC (High-Performance Computing) system, and I'm thrilled to take my molecular dynamics calculations to the next level using Desmond. I used to run my...
28 July 2024 6,553 1 View