How is an instrumental variable estimated using an ordered logit model in Stata? (My dependent variable is ordered and independent variable is binary).
details of agile diagrams in a flow chart
12 June 2024 4,427 1 View
I am encountering challenges with my data as I am trying to conduct exploratory regression analysis in ArcGIS Pro. Despite attempting log-transforming the data, the Jarque-Bera p-value remains...
06 January 2024 2,783 0 View
I need to design a burner with multiple nozzle jets that burns hydrogen and oxygen in stoichiometric ratio. The supply pressure is about 3,000 psi (20,500 kPa) and the burner is feeding heat into...
31 December 2023 3,449 2 View
How do I carry out TPD simulation of H2 on a C60 fullerene nanostructure surface or periodic materials on cantera/Kinetix module contained in Material studio. I will appreciate if i can be guided,...
07 May 2023 1,732 5 View
Hello, fellow researchers! I am currently experiencing an issue while conducting structural equation modelling on Jamovi software. The software is displaying an error message stating that 'this...
02 March 2023 2,013 4 View
i want to assess that if it is possible in quarrying
26 February 2023 564 0 View
When using ML for classification tasks in disease diagnosis study, what level of accuracy can be considered enough, high, or a threshold/benchmark?
22 February 2023 9,120 9 View
How to model an SCR thyristor using Keysight ADS software
11 June 2022 7,058 0 View
I compared age groups and ferritin using Kruskal-Wallis test and the outcome was significant. So I followed up with the conover-iman test to determine the dominant group but I'm struggling with...
17 March 2022 3,970 0 View
I am looking for low heat values and air-fuel stoichiometric ratios for biofuels--in particular, values for dimethyl ether, mono oxymethylene dimethyl ether (OME1), and for biodiesel. I will...
11 December 2021 5,126 1 View
There are a huge number of methods for studying objects in space, according to the senses (and not only). Mechanical, thermal, optical, acoustic, electrical, magnetic, based on particle beams,...
06 August 2024 7,101 0 View
or we can collaborate
01 August 2024 6,703 2 View
I know the difference between instrumental LOD and method LOD but my query is - in case of any sample whose concentration is zero or not detected by the instrumental LOD, is it possible to get...
24 July 2024 6,590 5 View
I'm working with a hydrogel sample and I'd like to perform XRD analysis. Can anyone offer guidance on preparing the hydrogel for the XRD instrument? Specifically, I'm unsure about the best method...
20 July 2024 3,609 4 View
please suggest the research paper related to the instrument is used in it.
16 July 2024 8,453 1 View
I am trying to configure the instrument in Profex but I can't get a chi-squared value below 9.65 for LaB6. This is the configuration of the equipment, which is a Bruker D8 Advance with a Linxeye...
14 July 2024 4,767 1 View
There are few business activities more prone to a credibility gap than the way in which executives approach organizational life. A sense of disbelief occurs when managers purport to make decisions...
08 July 2024 1,323 2 View
We just purchased a multichannel and a single channel E1 Clip tip pipettes. In our first attempt to use them for an experiment they are not dispensing accurately? The rep told me that...
01 July 2024 1,982 0 View
I am in the process of roughening a silver electrode for SERS measurements using the latest version of CH Instruments. Most procedures in the literature mention sweeping the potential from -0.3 V...
30 June 2024 4,639 3 View
We want to purchase few units
26 June 2024 3,067 0 View