Contact experts in Statistical Analysis to get answers
1,700 views 3,353 posts
Questions related to Statistical Analysis
Dear All, In this topic, I'd like to highlight a problem in mediating analysis when there are several independent variables; the problem emerges from different researchers' points of view. Some...
19 December 2021 8,025 1 View
Hey, just a quick question: how would you report a median in a text with Quartiles, especially if you have to give multiple. My idea was writing "median age 5 (Q13-Q219)" [...] "median size was...
03 December 2021 3,490 3 View
Hello to everyone! For the experts of the DNA fiber technique, I am having issues with my fibers. As you can see in the picture, the fibers are all together as a mass and they have not separated...
01 December 2021 6,537 0 View
Hello, Our lab has been dissociating solid colon/small intestinal tumors from mice. We use a fairly standard dissociation protocol that has been looked at by 10X. After we get the single cell...
01 December 2021 4,607 2 View
Specifically while executing structural modelling in R programming, nobody mentions about Indicator reliability test, composite reliability test , convergent validity test, Discriminant validity...
01 December 2021 2,849 2 View
I am looking at a monoculture diatom biofilm growth on five different materials measured at 6 different time points. So my variables are: dependent variable is "cells per mm^2"; independent...
21 November 2021 3,445 6 View
I have a doubt with the forward model after reading Tianhe Wang and Taylor “Implicit adaptation to mirror......",why don't the forward model make the predicted sensory outcome near to the target,...
25 October 2021 6,101 0 View
Hi all, I hope anyone can help me and save my life! I have been trying to gather as much information as possible to decide which analysis method I should use for my collected data, but I can’t...
11 October 2021 3,907 5 View
My dissertation is on analysing particular processes/technology for the specific field and my suggestions for improvement. What are the challenges if my study uses a descriptive research approach...
10 October 2021 6,482 3 View
Hello all, I have applied the SMART-PLS method to test the relationship among 5 factors. I wonder if I have to mention all the relationships in the interpretation of R² even if it was not...
06 October 2021 895 4 View
In a logistic regression model after including interaction effect R2 increases significantly, but the p value of interaction term is not significant. Should the interaction term be included in the...
28 September 2021 9,521 6 View
Hi, As I want to divide my dataset into four categories, are there any suggestions about how to run a multigroup analysis, by using SmartPLS 3, in order to compare the path coefficients of the 4...
22 September 2021 977 13 View
Hello everyone, I havae taken pictures of Golgi-Cox stained brains in a 100x magnification and am now trying to measure dendritic segments. However, the measurement doesn't seem to make any...
16 September 2021 587 7 View
I'm using two way crossed ANOSIM with Time and Treatment to analyze similarities in and between groups. I chose 4999 permutations but that was an arbitrary decision. I'd like to know how to define...
14 September 2021 6,462 3 View
I am interested in conducting binary logistic regression analyses for a cohort study on SPSS, but I would like to use relative risk (RR) to express my results rather than odds ratio (OR). Can...
10 September 2021 3,216 7 View
Hi All, I'm conducting a within-subjects research study, and need some help. In the study, participants are I measure participants mindset (Independent Variable), their Job Performance...
31 August 2021 5,917 2 View
I need a simple method to do karyotype's in plant
11 August 2021 3,583 3 View
No, explanation
09 August 2021 2,479 0 View
I would like to know if anyone knows how to make a forest plot in R where the ORs, the N and the percentage of the control and experimental group are included ... and if possible that this is...
05 August 2021 7,615 4 View
Does any expert know how to perform RE-CLPM in STATA? Here are some details: 1) I have 3 waves of longitudinal data. 2) I would like to see the correlations of the 3 variables among 3...
27 July 2021 5,496 0 View
I have 15 SNPs data and I am interested in haplotype analysis, someone can guide me ?
05 July 2021 6,878 11 View
My objective is to analyze the impact of inflow of FDI on innovation. I have data on industry level FDI and innovation. However, other control variables are firm specific(like debt to equity...
04 July 2021 9,691 11 View
I have been asked to remove the number which has been automatically assigned to the subgroup when I created it in Revman 5.4, For example 4.2.2 Males, 4.2.3 Females, 4.2.4 Males and Females. Is...
30 June 2021 704 2 View
Hello All, The continuous variables in my dataset (sample>300) are skewed and log-transformation etc. do not make them normal. Besides, the nature of variables is such that transforming them...
29 June 2021 9,876 5 View