Is PV array not available in MATLAb 2020a simulink?

I have MATLAB 2020a. PV array is not present in the simulink library. Can anyone please explain if the name of module has been changed or is it not available anymore? Is there any way to add PV...

24 January 2021 7,962 5 View

Which Method of Statistical Analysis is best suit for making comparisons?

For the purpose of selecting the best one among the 4 design approaches, experimental video surveillance has taken. The dependent variable is the distance (meter) and the independent variables...

21 January 2021 4,936 7 View

Is 30 respondent enough for two independent variables (4 level * 3 levels) in the statistical analysis?

In the case of the respondent's perception analysis, the sample size was 30 for making the perception of two factors with 4 levels and 3 levels.

12 January 2021 2,301 3 View

Why below-ground ecology is still unexplored (majority of it) in our country ?

Below ground ecology or below ground ecological functions and ecosystems roles are very crucial and highly significant for any ecosystem especially for the forest ecosystems. The interaction among...

02 January 2021 6,912 3 View

Hi Is there any one, who help me in processing my raw data files of some mushrooms of LC-MS , by using MZmine2, MS- Dial etc ?

I have received some of my LC-MS raw files but I can not process it by using MZmine2. MS Dial, for compounds detection. Thanks in advance.

02 November 2020 3,564 5 View

Why the Graphene Oxide solution turns green instead of bright yellow in Tour's method?

I am synthesizing Graphene Oxide from Anthracite Coal. Anthracite coal was first pre-treated with 30% HNO3 for 2 hours at 80 oC temperature. Then washed with distilled water several times until...

28 October 2020 8,076 1 View

What is the difference between systematic review and meta analysis?

Just a little bit confuse, anyone could explain that?

22 July 2020 3,301 7 View

Preprocessing EEG DATA?

Hello, I am working on EEG analysis. I have managed to get raw data by using Matlab but now I don't know how to preprocess it or filter the data. Can anyone please provide me with a Matlab...

17 December 2019 1,728 3 View

Platform for modelling solar-energy storage system in a house ?

Hello, I would like to model on a yearly basis the performance of a thermal storage unit in conjunction with a solar thermal setup ? I would like recommendations for softwares, since I dont have...

22 September 2019 785 9 View

How do I make a comparison image in Python to show MRI brain tumor segmentation results using my own dataset?

I have a dataset in which four types of MRI slices are given, i.e T1-weighted, T2-weighted, T1CE images, and FLAIR images. Also, there is a ground truth (segmented) image for each patient to make...

31 August 2019 2,784 2 View

What kind of fluid could I use for a pitfall trap that also does not invalidate molecular testing?

Hi, I want to start testing pitfall trap to obtain ants samples, but I need to conduct molecular analysis on those insects. So, what kind of fluid can I use? Ethanol expires too early and I need...

03 March 2021 5,978 5 View

Would fecal samples stored at -20C for over a year impact metagenomic analysis?

Dear All, I have access to some rodent fecal samples that have been stored at -20C instead of -80C. Anyone have experience with the impact of stowage condition on comparative metagenomic analysis...

01 March 2021 2,512 1 View

Does different dilution factors affect negatively on NH3 reading ?

I have a sample of treated water sample & asked to obtain ammonia conc. in sample using a machine with 5-25 ppm detection range. However, upon testing with different dilution factors, all...

27 February 2021 8,483 3 View

How to compare 2 samples recruited with different sampling methods?

If I want to compare characteristics of 2 groups of patients, one group is recruited from a random sample of the general public while another group is from a sample with a fixed gender (male to...

26 February 2021 3,526 3 View

Can random sampling have inclusion criteria?

As random sampling means that everyone in the population have an equal chance to be chosen, can it have inclusion criteria? My research participants have been chosen based on the inclusion...

26 February 2021 6,905 10 View

Can I run spearman's correlation on non monotonic data? Is it advisable?

Hi all, I am running a partial correlation analysis on mood data. I want to see if there is a correlation between scores on a novel hypomanic mood scale and existing measures of hypomania - the...

25 February 2021 1,619 3 View

How to handle studies which report perfect effect sizes in a meta-analysis using Pearson's r?

I'm in the process of updating a meta-analysis and in one of the new studies, effect sizes are reported as Tau-U. Two of the effect sizes are reported as Tau-U = 1.00. I am using Andy Field's...

24 February 2021 2,265 3 View

Interpretation of Goodman - Kruskal Gamma squared?

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

How do I group questions of SPSS under one variable for Spearman's r?

12 February 2021 5,379 5 View

What effect size should i use for a meta-analysis when study data violate normality assumptions?

I'm looking for advice regarding what effect size to use for meta-analysis. Our question is whether the number of individuals in a group affects the per-capita productivity of that group. Does...

10 February 2021 5,510 8 View