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Questions related to Statistics
Whether F2 derived from RIL population is appropriate for GWAS ?
09 May 2022 7,763 3 View
Hi good people, I am trying to analyze cytoF data with the phonograph algorithm of Cytokit. I faced a lot of issues running the code in R. Is there anyone who has performed the same analysis? I...
24 April 2022 1,005 1 View
My experimental plan so far: To make 1gm of Sodium Cobalt Oxide Precursors: (0.719g) Sodium Acetate, (2.184gm) Cobalt Acetate - stir for 3hrs at 80°C Later add chelating agent: Citric Acid...
31 March 2022 3,221 2 View
I am having the following issue; when I cut my tissue of interest from a PEN membrane glass slide using the LCM (Arcturus XT LCM, serial number AXT2208), I can only get the first 3-4 cuts to...
21 March 2022 1,029 0 View
Hi, I have a somewhat-involved question regarding getting an exact representation of a Cartesian oval refracting surface as a rational Bezier curve. More specifically, I'm looking for a...
03 March 2022 4,746 0 View
Hi, I am currently working on a project where we examine the effect of an intervention on fatigue. The project has been carried out according to an one-group pre-test post-test design. I am...
21 February 2022 913 3 View
I have 3 DVs and 5 predictor variables (technically, only 1 IV and the other 4 are controls). I ran it on Stata and all seems to have worked (since mathematically, all predictor variables are...
21 February 2022 1,736 2 View
As far as I know, I can plot either -log10(p-values) on the y-axis of a volcano plot, or the -log10(adjusted p-values) after adjusting them for example with Benjamini-Hochberg. When plotting...
14 February 2022 3,693 3 View
Is it possible to run a correlation test on a continuous DV and a categorical IV with 3 levels? I'm investigating is gender is associated with academic procrastination, however, my gender...
13 February 2022 5,133 4 View
I have two treatment groups with 4 biological replicates each. I measured 100 lipid species in each of them and want to visualize the differences using a volcano plot. Which of these two ways is...
11 February 2022 9,566 3 View
We are doing a study of the counterfactual scenario in CBA. We are using empirical data from a large number of completed CBAs and, most likely, interviews with analysts and decision-makers. Some...
11 February 2022 1,060 5 View
We have such changes: when we turn on the device and try to ignite plasma, air flow in drain tube occurs. Maybe somebody have experience and could share possible causes... Thank You in advance
10 February 2022 6,055 0 View
I am performing a systematic review of prevalence studies. I have pooled prevalence rates using the program MetaXL (double arcsine transformation, random effects model) which gives me a point...
08 February 2022 9,443 7 View
Let us suppose that we have an intervention, for example technology integration in the science classroom. Can we study what mediators could affect the results of the intervention, for example...
06 February 2022 4,310 6 View
I have a question about determining the change in the decision reliability pre-post introduction of a system to support decision-making. I have designed a fully crossed study design where 5...
05 February 2022 8,060 3 View
We need to test for chlorates in effluent from a chemical manufacturing company that produces sodium chlorate, and in the receiving environment which is seawater. Our labs in Canada cannot...
03 February 2022 3,460 4 View
EDIT: Please see below for the edited version of this question first (02.04.22) Hi, I am searching for a reliable normalization method. I have two chip-seq datas to be compared with t-test but...
01 February 2022 4,388 12 View
I have two different ChIP-seq data for different proteins, I have aligned them to some fragments in the DNA. Some of these fragments get zero read count for one of them or for both. To be able to...
01 February 2022 5,118 3 View
Hi fellow pioneers, I was wondering if there is a good strategy for designing a set of experiments to find the factors with the most effect on the response, which is nominal (yes/no, pass/fail...
16 January 2022 2,679 7 View
Hello, I want to cross-validate the RWR model using LOO-CV, I have obtained an RWR score between two nodes. Need suggestions on "data input" for LOO-CV and code for the same. Thanks in advance!
08 January 2022 8,259 1 View
I am a Botany student with Taxonomy specialization. I am a beginner of molecular biology. I want to make a DNA barcode of a species. I have inter and intraspecific genetic distances of single...
05 January 2022 1,806 2 View
The alphafold 2 uses channels in pairwise representation for protein residues. But why are they used? Shouldn't there be only one value, not a cannel array? The pairwise representation has...
05 January 2022 2,864 1 View
I'm looking at Helios CyTOF data of virally-infected mouse brains at day 7 post-infection. I've got this large population of CD45-, CD11b+ cells. I'm pretty confident that they're negative for...
05 January 2022 4,781 0 View
I have been working on GAA Nanowire TFET.I am using auger,srh,conmob,bgn and along with that i have tried bbt.kane by giving a,b values.I have tried autobbt ,bbt.kl,bbt.std. In order to improve...
03 January 2022 6,956 4 View