Can anyone explain and troubleshoot method. when I reconstruct the Phylogenetic tree using MEGA 6 tool the Branch support values do not appear in the nodes?
Hello everyone. I am trying to analyze the NOx study for my cementitious TiO2 material. According to the ISO standard, I have to follow 1000 ppb and 3 L/min of working fluid. In my case, I have a...
17 January 2024 7,266 0 View
explain TOF.
23 March 2023 4,968 1 View
I want to reconstruct the phylogenetic tree using the maximum parsimony method through MEGA X software. Which substitution model do I have to choose. kindly give me the details.
29 November 2021 4,191 3 View
I have 3 scales in a survey form. Each scales ranges from 1 to 10 which measure the severity, occurrence and identification ratings. This is for conducting Failure Mode effect Analysis by...
27 September 2021 5,583 2 View
I have 9 questions based out of 5-point Likert Scale coming under one construct in order to measure customer's perception towards supply chain. I have 151 data points given by both male and...
25 September 2021 7,146 3 View
The questionnaire was trying to explore the customer priorities leading to their purchase of a product (More like, if your are intending to purchase this, what shall be your priorities in a ranked...
14 September 2021 6,087 4 View
I have a ranked data where the respondents have ranked a set of 7 variables ( 1 to 7 ). what are the techniques to ensure the reliability, validity of such ranked dataset in general if any?. what...
14 September 2021 3,123 4 View
Hello everyone, All lithium ion battery pack/system in the Electric vehicle (EV) needs to achieve certain certification before entering the country's market. So does anyone know all the standards,...
20 June 2021 10,140 4 View
I am writing a research article using complete mitochondrial genome sequences. I need to reconstruct the phylogenetic tree using the MrBayes.
11 June 2021 3,883 1 View
Dear Researchers While I am reconstructing the phylogenetic tree, I am getting an error message like this "Aligned sequences must be equal lengths (in line 3133). There was no error in the...
17 May 2021 2,250 5 View
Hello experts, Does anyone know any free software about retention index prediction ?
08 August 2024 7,403 2 View
Hi, I have a question about normalizing the MTT OD values for doing the statistical analysis. So, if we have 3 different plates and we call them 3 different replicates, so, first we would...
07 August 2024 8,106 4 View
Are there any statistical methods to justify your sampling technique using SPSS or AMOS?
05 August 2024 9,153 4 View
Hi everyone, If you have written or come across any papers where Generalised Linear Mixed Models are used to examine intervention (e.g., in mental health) efficacy, could you please share the...
04 August 2024 4,130 4 View
Molecular docking software/ websites?
02 August 2024 8,704 7 View
Just bounced on me. Before statistically analysing significant difference, shouldn't we see if data fits normal distribution first? Is 3 replicates enough to testify the hypothesis of normal...
31 July 2024 8,141 13 View
N=6 Comparing pre and post test likert scale responses. Participants are mix of practicing & preservice teachers.
30 July 2024 7,233 4 View
Dear all, I am working on particle deposition in human's & rat's respiratory airways using CFD and I am looking for the 3D CAD file for my simulations (STEP or IGES format). If somone has such...
29 July 2024 1,092 2 View
I created a file with my outgroup and ingroup species using Beauti, ran it in BEAST, viewed it in Tracer, and then used TreeAnnotator to create a file that I imported into RASP. Could someone...
28 July 2024 2,979 1 View
Basically I'm helping with the matrix using a cosmolitan group, could one of the characters used for be biogeographical regions (Neartic, Neotropical, etc)? Most of the data in this matrix refers...
25 July 2024 9,753 2 View