Logisticc regression in rare events: what to do? What is the cutt-off point to consider when it comes to define rares events?

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RMSD of Protein ligand complex is higher than the apo form.Why?

I have performed a 100 ns md simulation for protein ligand complex .The result generated is found that the complex RMSD is higher than the Apo form.What could be reason for this ? Could anyone...

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Is there any Open source software or application that can be used for development of mathematical computations?

I have developed a mathematical model for modeling and optimizing process design. Now measurable input data is available to compute other parameters via the model. I need suggestions on Open...

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What is the minimum residual Turbidity obtainable in Industrial wastewater after treatment in WWTP?

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How would you balance economic development and key environental concerns in a developing country?

i am looking for ways economic development in a developing country can be enhanced without causing environmental damages.

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How can we transition from traditional learning to self-directed learning?

I am involved in a post graduate programme in medicine. I observed but in all modules where self-directed learning has been applied, students are not progressing as expected. My thinking was may...

31 March 2020 3,117 8 View

Subchronic toxicity study of corn silk with rats?

Chemical pathology

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What could be an estimated cost in the setting up of a base catalyzed decomposition site for 2000 tons of PCBs?

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Modeling of reactor, kinetics and design

I have been working on modeling of reactor to jaPartial Oxidation of Methane to Methanol in a Flow Reactor at Elevated Pressure. Now the challenge here is that, different researchers used various...

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Modelling, Simulation and Design of Clarifier system to handle Wastewater and slurry

What are the possible factors to be consider to handle Slurry and heavily polluted industrial effluents. I have been trying to optimize design of 20 different clarifier data. The challenges here...

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Peer reviews.... Acceptance and Rejections

Is it Possible that a Research paper submitted to Peer Review can be Accepted without Revisions? How frequent?

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Is there an alternative to a multinomial regression which allows the DV to be non mutually exclusive?

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In order to run Multinomial Logistic Regression, is it required that the data be in the long format?

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What researches are there for satisfaction level of the hospital attachment for student nurses ?

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Normality assumption for linear regression is The assumption of normality is whether for residual errors or predictor variavble?

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Why does the community engagement strategy not get priority in NCD prevention and control in developing countries?

NCDs are increasing alarmingly even in developing countries. Need to take participatory policies for prevent and control of NCDs.

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Is it redundant to use both Random Forest and Decision Tree algorithms in the same regression project?

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How can I adapt cyclic server model in hospital operations?

To help enchancing patients flow and service efficiency

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Is there a method that I can measure alcohol dehydrogenase activity using NAD+ in enzyme extraction from plants?

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Is there any new COVID infected?

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If in a panel data, T>N then which model is appropriate ?

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David Eugene Booth

See the link:

https://www.google.com/search?rlz=1C1CHBF_enUS847US847&ei=gGsPXcC0A4PwtAWZtY_4Ag&q=rare+events+in+logistic+regression&oq=rare+events+in+logistic+regression&gs_l=psy-ab.12...0.0..24626...0.0..0.0.0.......0......gws-wiz.2v_GIoiu_fI

Best, David Booth

Prosper Mukobelwa Lutala

Thank you for this link. I will explore the materials and hopefully get more light on my question.