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Questions related to Statistical Analysis
I am hoping to get some help in identifying these flakes found in a sediment core from Trondheimsfjord, Norway. They are approximately 1mm thick. and 1-2 cm diameter (biggest, but most are broken...
21 November 2022 2,159 2 View
Hi all, I'm analyzing the same dataset in PopArt, to create haplotype networks, and Arlequin for some statistics. My sequences contain missin data and indels and I left them there. When I look to...
17 November 2022 1,923 2 View
Hello, I have problems with the display of certain dialog boxes in ABAQUS. I think they are displayed off screen, but there is no easy solution like Alt+Tab to find them or Alt+Space+m to move...
10 November 2022 279 7 View
I have been working on microorganisms from caves and I wanted to understand which Diversity Indice I should use - Simpson Index or Shannon-Wienner Index. Does it make sense to work on both as one...
07 November 2022 1,905 0 View
I want to use time-series data to analyze the determinants of residual houses' rental prices.
04 November 2022 1,086 2 View
Hi I want to compare 4 SNP through GMDR.But unfortunately i cannot download and install that ?? So anyone who know about this software please kindly help me .
02 November 2022 6,475 0 View
I really apologize for my limited knowledge when putting my inquiry about the results of each of the econometric models that I've read a research article indicates that the results of the...
31 October 2022 3,203 6 View
I draw all paths through the mediator and to dependent in order to find the indirect effect and compare it with the total effect, the AMOS refuses (Chi=0, SRMR=0, p value=0,...etc) to run because...
28 October 2022 7,547 1 View
We tried to run our initial results in jamovi and our indirect effect is significant (both lower and upper signs are similar). However, the direct and total effect is non-significant. Is it a full...
21 October 2022 7,702 1 View
Dear researchers I looking a realible data about real gdp per capita or gdp growth or gdp growth per capita. because for World bank there is many missing data for the period that I'm looking...
17 October 2022 7,260 0 View
I'm estimating the demand of rail passengers in long haul in Italy with longitudinal data of 25 years. I'm using an Error Correction Model since the relationship between the passengers*km and real...
13 October 2022 4,260 3 View
I want to prepare an Essential oils standard solution of (2.5, 5, 7.5, 10, 25, 50 & 100 ppm) from the Potato Dextrose Broth stock solution (1000ppm). Kindly suggest how shall i prepare it or...
07 October 2022 8,372 3 View
I'm doing a thesis about the impact of the war on economic growth and on the countries neighbors. I'm using data set of UCDP they take number of death as level of intensity ( less then 1000 death...
04 October 2022 5,387 3 View
I am trying to grow human cardiomyocytes from primary cell culture for the first time and wanted to check how ImageJ worked for confluency. However, I don't have access to phase contrast...
04 October 2022 6,090 3 View
The overall aspect of biodegradable films obtained is impeccable for the first days, however over the time, it seems to become more fragile and oxidizes after being exposed to the sunlight. The...
21 September 2022 3,658 0 View
I want to examine volatility spillover between Spot and future using EGARCH. The mean equation is as follows: retussi c retussi(-1) retusci(-1) Where retussi refers to spot and retusci refers to...
30 August 2022 4,466 0 View
Hello everyone I'm new in this plateform I'm looking to do my master thesis about impact of the war on economic growth ( impact in short and long term ). My time serie data will be 1960-2020 and...
29 August 2022 3,314 3 View
I conducted field study regarding green consumption. I manipulated 3 types of eco friendly messages and each type of messages was exposed to the restaurant visitors for each week. So I got the...
25 August 2022 9,113 1 View
Hello, I'am performing Transwell assay to see the migration of cancer cells and my intention is to use ImageJ to quantify, but I am not able to get results because the porosity of the membrane...
11 August 2022 6,115 3 View
My supervisor have a question, for which I am looking for an answer, the question states that "Since the sample used in this paper is cross-country panel data, but the author's empirical research...
11 August 2022 3,178 0 View
I am working on the comparison of traditional urine sediment analysis and Sysmex UF-4000 urine particle analyzer. The analyzer reports test results in cells per microliters whilst the manual...
10 August 2022 4,099 0 View
Hello, have two different variables (both use Likert scales) in two groups. One variable has a four points scale and the other has a five point scale. I want to compare ranks sums between them and...
10 August 2022 7,381 4 View
As the title of the the article claims, the final product should be a c-glycoamino acid but I can not understand and find the reactions for removing the protecting groups. I would be happy if some...
02 August 2022 5,436 0 View
I am noticing a phenomena that looks like the reverse of microtrenching. I am dry etching using the Bosch process with SF6. For the step in question we are etching down the wide pillar with the...
02 August 2022 5,425 0 View