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Questions related to Advanced Statistical Analysis
Hi! I am trying to publish a translated instrument but journals review with the following issues: -not enough novelty, specific language or sample not adequate -not "high-quality though all...
14 June 2023 3,026 6 View
Hello, I am conducting a volatility study based on DCC-GARCH methodology. I built 3 empirical models based on standard GARCH, EGARCH and GJR-GARCH. I defined the goodness fit indices but as the...
02 June 2023 8,840 6 View
The risk of species extinction increases with every degree of warming.
31 May 2023 835 4 View
I have a model consisting of three variables (independent, mediating, and dependent variable). When tested separately, Independent and mediating variables show significant positive standardized...
10 May 2023 2,012 1 View
There are many different ranges and categories for interpreting the correlation. Should I use terms such as 'weak, moderate, strong' ? or 'high positive, moderate positive, low positive' ?
10 April 2023 6,301 3 View
If I have a panel data survey that collect 100 patients' EQ5D scores by app for their health. One patient can submit their scores more than one times as time passing by. The time in this model is...
06 April 2023 2,540 1 View
Hey, I'm trying to group my electrodes in 2 or 3 groups. But I'm not sure that what is the best methods for this. This is my electrodes that ı recording: Fp1, Fp2, F3, F4, Fz, F7, F8, C3, C4, Cz,...
22 March 2023 5,744 3 View
Hi all, Kindly help me to know when can we use Exploratory Factor Analysis(EFA) and Confirmatory Factor analysis(CFA)? Regards,
18 March 2023 9,610 3 View
Hi everyone! I need to examine interactions between categorical and continuos predictors in a path analysis model. What strategy would be more accurate: 1) including the categorical variable, the...
12 March 2023 7,785 6 View
Hello. I recently completed a meta-analysis using RevMan 5.4. Some of the forest plots have many studies, resulting in quite large forest plots. I used the sliding scale at the bottom of the...
06 February 2023 5,258 5 View
For example, if we want to study the impact of gender on wage. What is the difference if I collect a sample I run a regression and let gender as a dummy variable to compare the impact of gender on...
30 November 2022 4,861 3 View
Is there any code in r or MATLAB to Model the Soil Moisture by Precipitation and Soil Temperature data? Thank you
28 November 2022 9,232 5 View
Keywords: university business incubators. Innovative projects. Mechanisms for supporting and developing innovative projects. Methods for incubating projects....
22 November 2022 7,320 16 View
Hello! SOS!!! So I performed an ANCOVA analysis using SPSS, my results show that the covariate was not significant but the fixed variable was significant. But the association between my dependent...
16 November 2022 7,817 5 View
I am following a paper in that it written 0.7M Zinc acetate and 0.7 M monoethanolamine in 2 methoxy ethanol of 5 ml. What amount is zinc acetate and monoethanolamine amount in gram.
09 November 2022 8,288 4 View
My research is a qualitative study and it is observed from Creswell's work that it need not necessarily have a framework to be drawn. The research, on the other hand, incorporated a theoretical...
07 November 2022 6,350 15 View
Hi, I've been trying to fix the error bars but I really can't figure out what's happening. Google is of little help on this topic. I'm using Prism 7.0 (we have no license for newer versions), on...
27 October 2022 2,896 1 View
I want to estimate the annual average total suspended sediment and turbidity of the lake using MODIS image for the period 2000 to 2015 (for both dry and wet season).
26 October 2022 9,600 0 View
I have data on DBH and the Height of different agroforestry species from different agroecological conditions, and I want to quantify the site-specific and species-specific aboveground biomass...
12 October 2022 6,613 2 View
I have used tool in the Likert Scale. How can I do scale sensitivity analysis?
10 October 2022 1,174 7 View
Can anyone recommend R package(s) dealing with Bayesian analysis with Dirichlet process please? Thanks!
01 April 2022 5,357 4 View
What is it's accuracy
30 January 2022 6,146 4 View
Seed germination
07 January 2022 9,911 5 View
Risk Ratio: 0.999 (95% CI: 0.993, 1.005) 0.996(95% CI: 0.989, 1.004) 0.985(95% CI: 0.886, 1.095) 0.953(95% CI: 0.828, 1.097)...
11 November 2021 4,601 6 View