would like to know the calculation of the survival function using multiple regression models
Here are some examples using R:
https://rviews.rstudio.com/2017/09/25/survival-analysis-with-r/
https://www.emilyzabor.com/tutorials/survival_analysis_in_r_tutorial.html
https://www.datacamp.com/community/tutorials/survival-analysis-R
https://cran.r-project.org/web/packages/survival/vignettes/survival.pdf
You may find this attachment useful. Best. David Booth
Look for R for everyone by Jared Lander this link:
https://z-lib.org/
See the survival section. Of the book.
Best, David Booth
I hope the attached file is useful to you
kindly ID of Miocene collection in Egypt , 0.5 cm scale ?
28 January 2023 1,340 1 View
There are several studies on the method of contaminating soil with heavy metals. Which is better for contaminating the soil with heavy metals by adding dissolved concentrations in a known...
17 May 2021 8,250 3 View
I would like to know the use of Markov chains according to an S program and I need a method for calculating Markov chains using the program
28 December 2020 7,096 0 View
I have data for a seven-year monthly time series and apply Markov chains
10 December 2020 9,290 4 View
Why, when I did the modeling, the result of the analysis give an increase in the value of impact force in the subsequent strokes while it was supposed to decrease.
31 August 2020 1,785 2 View
Please, how are we determining the precision of dbscan clustering in the Python code?
06 July 2020 5,418 2 View
I have a stochastic mixed-integer non-linear model and it is difficult to be solved. So I want to write the constraints with uniform distribution in the sub-model that is found in the whole model....
01 March 2020 3,683 3 View
I want to restart analysis in abaqus / exiplicit
23 May 2019 5,753 3 View
I want to contact rigid body impact load to structural member
10 April 2019 8,468 3 View
when analysis impact loads on structural member in abaqus and take time period =0.5 , I don't know how to take result for history output from abaqus to excel and are the results taken as they are...
20 February 2019 7,594 4 View
I have virus (viral hemorrhagic septicemia virus) in suspension and the experiment will not involve cells. What level of TCID50 is preferred?
11 August 2024 3,115 1 View
I am developing a predictive model for a water supply network that involves 20 influencing points. However, I only have historical data for 10 out of these 20 points. I would like to know how to...
10 August 2024 4,005 2 View
Usually, additive manufacturing techniques like SEBM, SLS, and SLM are used for interconnected porous lattice structure generation with sizes of >100–200 micrometers. Can the Fused Deposition...
09 August 2024 7,892 0 View
I need to model an anisotropic material in which the Poisson's ratio ν_12 ≠ ν_21 and so on. Therefore, the elastic compliance matrix wouldn't be a symmetric one. In ANSYS APDL, for TB,ANEL...
09 August 2024 5,048 2 View
I am trying to simulate vehicular loading on an orthotopic steel deck bridge section in ABAQUS software. The red arrow mark in the attached figure indicates the direction in which the vehicle will...
08 August 2024 719 0 View
Dear fellow researchers, I am currently working on a paper where I need to provide a reliable reference that defines and distinguishes between 3D mesh models and 3D city models. Although I am...
06 August 2024 9,986 2 View
I am trying to analyse data from a survey examining what variables affect teachers perceived barriers to incorporating technology into their classroom. I have 5 predictor variables however my DV...
06 August 2024 1,752 3 View
I am using unit level data (IHDS round 2) & Stata 17
06 August 2024 5,725 2 View
I am working on Abaqus/Explicit(Quasistatic ) for the deformation of the auxetic structure model. Please explain how the plastic input value should be considered from the true stress-strain curve...
05 August 2024 454 3 View
I am seeking experimental or applicable data for the liner (LLDPE) interface in FLAC3D numerical modeling of a large stockpile. Could you please recommend suitable references? The preferred data...
05 August 2024 3,665 0 View