How do we check the strength of a mediation hypothesis (calculated by Hayes Process Macro) by "Variance Accounted for Technique"?
While reviewing technical articles, I encounter some papers where authors have used data balancing before splitting test and train (on full data), and some only balanced training data and let the...
04 February 2021 1,446 0 View
HDPE samples were aged at higher temperatures in the presence of water and CO2 than the TGA test was performed in Nitrogen? Weight gain is seen in the curve? What could be the possible reason for...
16 January 2021 5,644 2 View
Dear DFT Community, i have calculated Frequency dependent optical permittivity of Au using (VASP) my INCAR tag includes LOPTICS=.TURE., my OUTCAR has expected frequency dependent IMAGINARY...
30 December 2020 9,543 9 View
If we extract the essential oil from a medicinal plant i.e., Ajwain seeds by hydro-distillation technique, it will yield about 2-3% essential oil. My question is about the remaining 97-98% portion...
16 December 2020 5,561 6 View
Currently, solar installment at domestic level is at peak without any feasibility study. I used HOMER for an optimal plant size for green energy generation at community level. Please guide me...
15 November 2020 1,121 8 View
Hi, I would like to know where can I get historic global/national (preferably USA) level time-series data for the following (preferably gridded data)? Flood, Drought, Max temperature, Min...
08 November 2020 9,414 6 View
Can you guys tell me which stats should I use when I have both Dependent and Independent variable in categorical form I want to check level of Depression which is categorized as Normal, Mild,...
28 October 2020 3,173 3 View
I have to determine the effect of some phytoconstituent on MARK4 and microtubule of neuron. How can I do it. I mean do I have to first extract the MARK4 from hippocampus and cortex by RT PCR and...
12 October 2020 653 1 View
Systemic acquired resistance (SAR) and induced systemic resistance (ISR) are two forms of induced resistance wherein plant defenses are preconditioned by prior infection or treatment that results...
21 September 2020 7,491 3 View
I was carrying out RAMAN Spectroscopy for MOFs. I have been carried out the XRD and EDX analysis for three samples synthesized by a different protocol. The crystal structure and chemical...
13 September 2020 7,167 5 View
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
I am working on roof joint and trying to simulate the behaviour in Abaqus. I am successful in running the model but the final graph does not follow the experimental curve in the negative direction...
01 March 2021 6,661 3 View
I am looking for datasets similar to this one: http://archive.ics.uci.edu/ml/datasets/Concrete+Compressive+Strength I am looking for concretes with different types of aggregates (Recycled,...
27 February 2021 6,801 3 View
I am wanting to run a serial mediation model with 2 x IVs, 2 x MVs, and 3 DPs (all continuous). Is it problematic to run 2 different models for each IV, keeping the MVs and DPs the same in each...
27 February 2021 5,681 3 View
Hello, I have three hypothesis to test, all with the same IV. I am testing if the effect of the IV on the first DV is mediated by awe. I am then measuring whether the effect of the IV on a...
26 February 2021 8,399 5 View
Lets consider a regression tree in which variance is 1.1065*e-10 and bias is 2.962e-13. Also the model RMSE on training set is 1.5e-5 and on training set is 1.2950e-5. Is the model is overfit or...
22 February 2021 7,755 2 View
Dear all, If steel jacketing is used to retrofit a reinforced-concrete (RC) column, can we use it to improve flexural strength? I understand that we leave gaps between the ends of the jacket and...
22 February 2021 1,906 5 View
Dear colleages, Eta squared is dominantly used in reflecting the explaining power the same manner as a squared partial correlation coefficient (R2p ) from multiple linear regression: as the...
22 February 2021 7,801 3 View
Is there any kind of data available for connection strength between UE and RAN? I am looking for signal strength, the geographical coverage of RAN's in a given Tracking Area, Coverage Area over a...
16 February 2021 1,073 5 View
How can we estimate sample size for a moderated mediation analysis with more than two mediators? I am looking for scripts, macros, syntaxes, that allow us to estimate sample sizes for research...
15 February 2021 6,813 3 View