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Questions related to Statistical Analysis
I want to run a multivariate glm with the dependent variable being counting data. As my plan is to do a effect size comparison between the different predictors, I first standardized the data by...
02 March 2023 1,450 7 View
I am getting familiarized with using FIeldtrip and Freesurfer on MATLAB for brainmapping. When I was trying to import FreeSurfer-processed MRI file into the MATLAB workspace, it prompted: Error...
02 March 2023 756 1 View
Hello eveyone, I am trying to use nsolve of sympy to find solutions of system of non-linear algebraic equations. My system has three non-linear equations with three unknowns. Each of these...
02 March 2023 4,557 0 View
As is well known, social welfare state institutions started to develop in the 20th century. The state was making defense expenditures before it started making social expenditures. Defense...
27 February 2023 1,101 3 View
1) Please suggest the appropriate method and formula to measure the discharge rate and application rate of the sprinkler system elaborately. 2) How to consider irrigation efficiency and...
26 February 2023 763 0 View
Researchers in this domain answer...
18 February 2023 7,592 3 View
The Chloride Mass Balance equation for groundwater recharge calculation is used for arid and semi-arid environments frequently, However, there is no such evidence of work for wet atmospheres where...
03 February 2023 8,704 1 View
I have the results from an RDF pyrolysis experiment in electrical furnace reactor and I need to simulate the experiment. I need to show the concentration of the result gases (NO) in particular. Is...
27 January 2023 6,298 0 View
My species of interest is a marine animal, and my study area is the Mediterranean Sea. All previous occurrence points are within the Mediterranean Sea, and my climate data has been clipped down to...
26 January 2023 5,815 3 View
Good evening Dears, I need your help to find a programming code to convert some data from HDF format to NetCDF or Tiff format file. thank you for your consideration. Sincerely,
23 January 2023 409 2 View
I am working with count data (count of organisms surviving after different drugs), best fitted by the negative binomial distribution. I ran GLMM on the data and then used emmeans to estimate...
19 January 2023 4,431 7 View
Hello, I am currently working on a project involving secondary data analysis from a survey that used a complex sampling design. Weights are provided to correct for stratification, clustering,...
12 January 2023 9,165 3 View
I will treat my protein samples with resin, for this I need to prepare imidazole. Is Sigma imidazole 56750 autoclavable?
05 January 2023 2,843 0 View
kindly provide any study materials or references that could help determine the sample size for this type of research design.
02 January 2023 9,464 6 View
I plan to do the CRISPR-cas9 base edit in mouse cells, it is better to use the primary cells or immortalized cell lines? I have read some papers, some used the primary cell lines.
29 December 2022 501 1 View
I'm working on Yellow mealworm (Tenebrio molitor) and I found several articles about the role of gut microbiota in its digestion of cellulose and plastics. However, I can't find an overview of the...
29 December 2022 3,988 6 View
The theoretical framework is vital to all researches to clarify the implicit theory in a manner that is more clearly defined. It may also provide researchers to consider their limitations and...
26 December 2022 4,995 5 View
I know you have to keep all the reagents in a freezer but I don't know why, please help.
23 December 2022 557 2 View
Hi, Before I used the Process Macro Analysis Model 4, is checked the homoskedasticity assumption. For one model this was violated so I transformed the DV of that model into a natural...
23 December 2022 8,145 3 View
data set (227 case x 6 items, no missing values) name = 'nepr' code entered is: >out=polychoric(nepr) error message is: Error in if (any(lower>upper)) stop("lower>upper integration...
22 December 2022 6,056 1 View
I had an approach that the number of carbons in the feed should be equal to the number of carbons in the product. is this wrong ? any help will be highly appreciated.
03 December 2022 9,240 2 View
From the publications Allen, S et al. 2019 and 2020, Zhang et al. 2020 I understood that the oceans are a source of atmospheric microplastics transported on long distances but I can't find...
29 November 2022 7,200 0 View
I am estimating the effect of shocks to the inflation rate target on Ghana's economy. The referee says three things. 1. The answer is obvious. 2. SVAR and DSGE models are not appropriate for the...
25 November 2022 6,081 6 View
My objective is to prepare pure CT-DNA solution. For that, I have taken a known amount of CT-DNA fibers (sodium salt) in a 10 mM Tris buffer solution and stirred at low rpm at 4 degrees overnight....
23 November 2022 9,052 1 View