Isye 6420

View HW4.pdf from ISYE 6414 at Georgia Institute Of Technology. Homework 4 ISyE 6420 Fall 2020 1. Simple Metropolis: Normal Precision \u0010 \u0011 - Gamma. Suppose X = −2 was observed 1 from the population

Everybody knows the common refrain: "I hate my job." If you feel stuck in that position, what can you do? Read, learn, and escape. Have you ever found yourself thinking, “I hate my...View HW6_bayesian (1).pdf from ISYE 6420 at Georgia Institute Of Technology. Homework 6 ISyE 6420 November 20, 2019 Problem 1 1. Cancer of Tongue. Sickle-Santanello et al (1988)1 provide data on 80More information is available on the ISYE 6420 course website. Course Goals. By the end of this course, students will model and infer from Bayesian philosophical perspective. The aim is to make you proficient in the following:HW2 BMED 6700/ISyE 6420/21 Brani Vidakovic Tue, February 2, 2016. Due, Wed, February 10, 2016, Midnight Name Problem 1. Simvastatin 2. Alpha Particles Total Score /5 /5 /10. 1. Simvastatin. In a quantitative physiology lab II at Georgia Tech, students were asked to find a therapeutic model to test on MC3T3-E1 cell line to enhance osteoblastic ...Philosophy. This course is concerned with the theory and practice of classical and modern nonparametric data analysis, inference, and statistical modeling. Data from engineering, scientific, business, and biomedical practice will be analyzed during the course. The coverage will include: history of NP statistics, classical NP procedures, robust ...View ISYE 6420 HW1_SOLUTION.docx from ISYE 6420 at Georgia Institute Of Technology. AI Homework Help. Expert Help. Study Resources. Log in Join. ISYE 6420 HW1 SOLUTION.docx - Doc Preview. Pages 4. Total views 100+ Georgia Institute Of Technology. ISYE. ISYE 6420. kabtsl. 6/14/2020. 71% (7) View full document. Students also studied.

1. k-out-of-n and Weibull Lifetime. Engineering system of type k-out-of-n is operational if at least k out of n components are operational. Otherwise, the system fails. Suppose that a k-out-of-n system consists of n identical and independent elements for which the lifetime has Weibull distribution with parameters r and λ. More precisely, if T is […]Repository of my ISYE6420 Bayesian Statistics coursework at GeorgiaTech: https://www2.isye.gatech.edu/~brani/isye6420 - abhiga/GeorgiaTech-ISYE6420-BayesianStatisticsAn Overview of the Spacecraft - The Apollo spacecraft included many parts, which this overview of the spacecraft describes. Learn about the parts of the Apollo spacecraft in this o...ISYE 6420. Contribute to FengyiZhangcoding/ISYE-6420 development by creating an account on GitHub.ISYE 6420 Homework 6. April 22, 2019 (This HW is for extra credit. You need to submit this HW only if you have lost some points in the previous HWs.) The data below shows the result of an experiment testing the insulation effect of a gas (SF 6 ). In the experiment a gaseous insulation was subjected to 100 high voltage pulses with a specified ...

Course Syllabus: ISyE 6420 Bayesian Statistics 1 Term: Fall 2022 School of Industrial and Systems Engineering Delivery: 100% Web-Based, Asynchronous LMS for Content … ISYE 6420 Homework 6. April 22, 2019 (This HW is for extra credit. You need to submit this HW only if you have lost some points in the previous HWs.) The data below shows the result of an experiment testing the insulation effect of a gas (SF 6 ). View ISYE - 6420_HW2 copy.docx from ISYE 6420 at Georgia Institute Of Technology. ISYE - 6420 Homework:2 Question 1. 2-D Density Task. Find (a) marginal distribution fX(x), (b) conditionalIsye-6420-github . DOWNLOAD. Access study documents, get answers to your study questions, and connect with real tutors for ISYE 6420 : Bayesian Statistics at Georgia Institute Of Technology.. 7 hours ago — Current Courses ISYE 6402: Time Series Analysis A *ISYE 6420: Bayesian Statistics A; ISYE 6501: Intro to Analytics Modeling A; ISYE 6644 ...View 6420Midterm_sol-6.pdf from ISYE 6420 at Georgia Institute Of Technology. 1 ISyE 6420 March 9, 2020 Midterm Solution Six Neurons. Let random variables S1 , S2 ., S6 be the state of whetherSep 11, 2022 · ISYE – 6420 Home Work – 3 Answer 1: a) -For finding the interspike intervals we need to take the difference of the time instances provided in neurofires file. -The histogram for T is resembling the exponential probability density function. - -Following is the histogram for the same.

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Sreeram Jayabalan " Mysleep " Final Project ISyE 6420 November 29 th, 2021 2 Model Selection I choose to model this as a Bernoulli distribution where the output is measured as 1-Good quality sleep -or- 0-Poor quality sleep. The raw data has the number of hours of sleep recorded from my watch, but usually anytime I get 5+ hours of sleep, I usually feel fresh waking up Model validation o ...Sammy Gulrajani Homework 1 ISyE 6420 24-Jan-2020 2 Problem 2 To solve this problem, we first need to compute the conditional probability that the classifier will says the item was 1, given the item was actually 1 and the conditional probability that the classifier will say the item was 1, given the item was 0.Public version of Brian Keith's Project for ISYE 6420 (Bayesian Statistics) at Georgia Tech. This project was inspired by my interest in batteries as an ever-growing part of the technology we use every day. The goal of this project is to utilize Bayesian techniques to determine if there is a statistical difference in the cycle life between ...Cannot retrieve latest commit at this time. History. 247 KB. Contribute to tonyelhabr/isye-6420 development by creating an account on GitHub.— ISYE 6420 Bayesian Statistics also will be available for OMSCS students to take in Fall 2019. Again, the enrollment in this course will be limited. Again, the enrollment in this course will be limited.ISYE – 6420 Home Work – 3 Answer 1: a) -For finding the interspike intervals we need to take the difference of the time instances provided in neurofires file. -The histogram for T is resembling the exponential probability density function. - -Following is the histogram for the same.

View Homework3_fall21-2.pdf from ISYE 6420 at Georgia Institute Of Technology. Homework 3 ISyE 6420: Fall 2021 1. Traffic. Marietta Traffic Authority is concerned about the repeated accidents atisye 6420 View More ISyE 6420 "Bayesian Statistics", Spring 2019 Homework 2 / Solutions February 13, 2019 1 Left-Handed Twins (a) X follows a binomial distribution with n = 10 and p = 0 . 76 .Laplace's Method Demo* — ISYE 6420 - BUGS to PyMC. import matplotlib.pyplot as plt import seaborn as sns import numpy as np from scipy.stats import gamma, norm from scipy.optimize import minimize_scalar sns.set(style="whitegrid") colors = sns.color_palette("Paired") %load_ext lab_black. 4. Laplace's Method Demo* #.BRugs for ISYE 6420? Scheduled to take BS for Fall 2020 and want to use the summer to prepare. I'm pretty proficient in R and am slightly familiar with BRugs (R package interfacing with OpenBUGS). I (obviously) have OpenBUGS installed, but would rather use with the R package as it will be more useful for me.View ISyE6420_HW2.pdf from ISYE 6420 at Georgia Institute Of Technology. Homework 2 Chen-Yang(Jim), Liu ISyE 6420 September 20, 2020 Problem 1 Answer to the problem goes here. (a) marginalSolution Homework 3 ISyE 6420 October 5, 2019 standard deviation σ of the beta prior using μ = 0. 9, μ-2 σ = 0. 8, which is μ = 0. 9, σ = 0. 05, we have μ = α α + β = 0. 9 and σ 2 = αβ (α + β) 2 (α + β + 1) = 0. 05 2 . By solving the above equation, we get α = 31. 5 and β = 3. 5. For each single patient, the probability for ...A repo for my class work for Georgia Tech's Edx GTx ISYE6420x class - Bayesian Statistics (fall 2019). About. No description, website, or topics provided. Readme. Activity. 3 stars. …Alarm* — ISYE 6420 - BUGS to PyMC. import matplotlib.pyplot as plt import networkx as nx from pgmpy.factors.discrete import TabularCPD from pgmpy.inference import CausalInference from pgmpy.models import …ISyE 6420 1. Traffic. Marietta Traffic Authority is concerned about the repeated accidents at the intersection of Canton and Piedmont Roads. Bayes-inclined city-engineer would like to estimate the accident rate, even better, find a credible set.ISyE 6420 "Bayesian Statistics", Spring 2019 Midterm / Solutions March 23, 2019 1 Chad, Bayes, Car, and Vacation. We provide the following three approaches in solving the problem. (i) Use of WinBUGS/OpenBUGS The OpenBUGS code is shown below. The result by running the above code is (ii) Direct simulation using MATLAB. The MATLAB code for the simulation is shown below.Coal Mining Disasters in the UK* — ISYE 6420 - BUGS to PyMC. import matplotlib.pyplot as plt import numpy as np from tqdm.auto import tqdm. 15. Coal Mining Disasters in the UK* #. Adapted from Unit 5: disastersmc.m. The 112 data points represent the numbers of coal-mining disasters involving 10 or more men killed per year between 1851 and ...

ISyE 6420 Spring 2022 1. Carpal Tunnel Syndrome Tests. Tinel Phalen Nerve conduction velocity Sensitivity (Se) 0 0 0. Specificity (Sp) 0 0 0. ... 6420 Students going to Beach. (a) Michael did poorly on his Midterm, he already owes some money, his friends will go to the beach ...

ISYE 6420. Introduction to Theory and Practice of Bayesian Statistics. 3 Credit Hours. Rigorous introduction to the theory of Beysian Statistical Inference. Bayesian estimation and testing. Conjugate priors. Noninformative priors. Bayesian computation. Bayesian networks and Bayesian signal processing. Various engineering applications. ISYE 6421.Solution Homework 6 ISyE 6420 November 24, 2020 1 Potato Leafhopper. By running the OpenBUGS code (attached in Appendix A , we obtain the results shown in Figure Figure 1: OpenBUGS result for problem 1 (a) The estimated parameter β 0 and β 1 are 100.1 and -1.004, respectively.How to prepare for ISYE 6420 Bayesian Statistics? The reviews on OMSCentral seem very mixed about the course. Some people say the course is good while others recommend taking the 6420 along side another coursera course to better explain the concepts.Original paper here. Gelfand et al 1990 consider the problem of missing data, and delete the last observation of cases 6-10, the last two from 11-20, the last 3 from 21-25 and the last …7. Metropolis: Normal-Cauchy* — ISYE 6420 - BUGS to PyMC. import matplotlib.pyplot as plt import numpy as np from tqdm.auto import tqdm. 7. Metropolis: Normal-Cauchy* #. Adapted from Unit 5: norcaumet.m. For this example:{"payload":{"allShortcutsEnabled":false,"fileTree":{"":{"items":[{"name":"handouts","path":"handouts","contentType":"directory"},{"name":".gitignore","path ...Saved searches Use saved searches to filter your results more quicklyView ISyE_6420_HW1.pdf from ISYE 6420 at Georgia Institute Of Technology. ISyE 6420: Homework 1 QUESTION 1 In this problem, we use p to denote the probability that a circuit/element is working and q

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View ISYE_6420_HW2.pdf from ISYE 6420 at Georgia Institute Of Technology. ISYE 6420 John (Jin Haeng) Lee Submitted on : 01/26/2020 1. K-OUT-OF-N AND WEIBULL LIFETIME a) Since we are interested Cannot retrieve latest commit at this time. History. 247 KB. Contribute to tonyelhabr/isye-6420 development by creating an account on GitHub. Sep 11, 2022 · ISYE – 6420 Home Work – 3 Answer 1: a) -For finding the interspike intervals we need to take the difference of the time instances provided in neurofires file. -The histogram for T is resembling the exponential probability density function. - -Following is the histogram for the same. The exams are open-book. You are not allowed to use your cell phone or computer. If there is any conflict of time, please let us know beforehand. There are no make-ups. Midterm 1: Monday February 12, 2018, in class. Midterm 2: Friday March 16, 2018, in class. Final Exam Date: Wednesday May 2, 2018, 8:00-10:50am.ISyE 6413 - Design and Analysis of Experiments Outline; Syllabus-2020 Fall; Notes; Unit 1: Basic Concepts and Introductory Regression Analysis; Unit 2: Experiments with a Single Factor: One-Way ANOVA; Unit 3: Experiments with More Than One Factor; Unit 4: Full Factorial Experiments at Two Levels;Description. 1. Carpal Tunnel Syndrome Tests. Carpal tunnel syndrome is the most common. entrapment neuropathy. The cause of this syndrome is hard to determine, but it can include. trauma, repetitive maneuvers, certain diseases, and pregnancy. the nerve conduction velocity test. Tinel's sign and Phalen's test are both highly sensitive.Bayes Networks — ISYE 6420 - BUGS to PyMC. 7. Bayes Networks #. Bayes networks or belief networks are a type of directed acyclic graph (DAG) model that represent the probabilistic relationships among a set of variables. The nodes represent random variables and the edges represent causal relationships between the variables.ISyE 6420 "Bayesian Statistics", Spring 2019 Midterm / Solutions March 23, 2019 1 Chad, Bayes, Car, and Vacation. We provide the following three approaches in solving the problem. (i) Use of WinBUGS/OpenBUGS The OpenBUGS code is shown below. The result by running the above code is (ii) Direct simulation using MATLAB.View HW_6.docx from ISYE 6420 at Georgia Institute Of Technology. Homework 6 ISyE 6420 Problem 1 Answer to the problem goes here. a) Using the following setup: μ=β 0 + β 1∗T D N (μ , τ) Where T isHomework 5 ISyE 6420 Spring 2020 Course Material for ISyE6420 by Brani Vidakovic is licensed under a Creative Commons Attribution- NonCommercial 4.0 International License. Due April 5, 2020, 11:55pm. HW5 is not time limited except the due date. Late submissions will not be accepted. Use of all available electronic and printed resources is allowed except direct com- munication that violates ... ….

View ISYE - 6420_HW2 copy.docx from ISYE 6420 at Georgia Institute Of Technology. ISYE - 6420 Homework:2 Question 1. 2-D Density Task. Find (a) marginal distribution fX(x), (b) conditionalQuestion: Bayesian Statistics - Class BMED 2400 or ISYE 6420 All required info is provided. Hints: 3a) The expectation is that to report the Bayes estimators for each of the 4 sampled parameters as our answer and to include a few notes about how you implemented the Gibbs sampler and make sure to include the code. 3b) Get samples for theta1 and theta2, calculate theBayes Networks — ISYE 6420 - BUGS to PyMC. 7. Bayes Networks #. Bayes networks or belief networks are a type of directed acyclic graph (DAG) model that represent the probabilistic relationships among a set of variables. The nodes represent random variables and the edges represent causal relationships between the variables.Saved searches Use saved searches to filter your results more quicklyHomework 2 ISyE 6420 Cell Clusters in 3D $ 30.00 Buy This Answer; FINAL EXAM ISyE6420 solved $ 35.00 Buy This Answer; FINAL EXAM ISyE6420 Time to Second Birth $ 30.00 Buy This Answer; Homework 3 ISyE 6420 Rayleigh Distribution Homework 5 ISyE 6420 Bayesian RegressionShopping for an engagement ring? We'll show you how to maximize your purchase with our guide to the best credit cards for an engagement ring! We may be compensated when you click o...View 6420Midterm_sol-6.pdf from ISYE 6420 at Georgia Institute Of Technology. 1 ISyE 6420 March 9, 2020 Midterm Solution Six Neurons. Let random variables S1 , S2 ., S6 be the state of whetherUsing PyMC, pgmpy, NumPy, and other libraries to redo ISYE 6420: Bayesian Statistics at Georgia Tech in Python. The original course used Octave and OpenBUGS, and students have been requesting something more modern for years. Professor Vidakovic released his code under CC BY-NC 4.0, so I guess this is the same. Is that license meant for code? Isye 6420, Solution Midterm ISyE6420 October25,2019 LetXdenotethenumberoffailuresuntilther-thsuccessinatrail,weknowthatXfollows negativebinomialdistribution. ThatisXhaspdfas, View 6420HW5sol.pdf from ISYE 6420 at Georgia Institute Of Technology. ISyE 6420 "Bayesian Statistics", Spring 2019 Homework 5 / Solutions April 16, 2019 1 Bipetal Diameter and Age of Fetus. We use, View 6420HW1sol-1.pdf from ISYE 6420 at Georgia Institute Of Technology. 1 ISyE 6420 February 1, 2021 Homework 1 Solution Circuit. Based on the system connections, it is possible to break down the, For the final project in my Georgia Tech ISYE 6420 Bayesian Statistics course I was interested in using Bayesian methods for prediction, especially in a time series setting. With my background in biomedical engineering and due to the rich background literature, predicting flu incidence was an interesting problem to pursue., Rats Example with Missing Data* — ISYE 6420 - BUGS to PyMC. import arviz as az import numpy as np import pymc as pm from pymc.math import dot, stack, concatenate, exp, invlogit. 2. Rats Example with Missing Data* #. This example goes further into dealing with missing data in PyMC, including in the predictor variables., ISyE 6420 Fall 2019 Due April 14, 11:55pm. HW6 is not time limited except the due date. Late submissions will not be accepted. Use of all available electronic and printed resources is allowed except direct com- munication that violates Georgia Tech Academic Integrity Rules. Homework 6, More information is available on the ISYE 6420 course website. Course Goals. By the end of this course, students will model and infer from Bayesian philosophical perspective. The aim is to make you proficient in the following:, ISYE-6420. Bayesian Statistics. Fall 2021. 2021-12-18 13:22. Workload: 20 hr/wk. Difficulty: 4. Rating: 2. If you have a stats background, I could see this class being marked easy or medium. The lectures are terrible and I really did not learn much. I think you are better off watching a couple stats youtube videos on the subject., The ARX gene provides instructions for producing a protein that regulates the activity of other genes. Learn about this gene and related health conditions. The ARX gene provides in..., Georgia Institute of Technology Course Syllabus: ISyE 6420 Bayesian Statistics B 80-89% C 70-79% D 60-69% F 0-59% Description of Graded Components 1. There will be one midterm and one final exam that will be graded by faculty. The Midterm will be worth 25% of the course grade, while the Final will be worth 35% of the grade. 2. There will be 6 …, Siyuan Li Homework 3 ISyE 6420 2/18/2021 Problem 1 (a) The histogram of T i is as below: Please note that the frequency has been normalized and the orange line in the graph above the exponential distribution cdf line. We can easily find that the distribution is very similar to exponential density., Course Syllabus: ISyE 6420 Bayesian Statistics 1 Term: Spring 2020 School of Industrial and Systems Engineering Delivery: 100% Web-Based, Asynchronous LMS for Content Delivery: Canvas Only Dates course will run: August 17 – December 8, 2020 Instructor Information Roshan Joseph, Ph.D., Professor Brani Vidakovic, Ph.D., Professor (Video …, Mary Munro Homework Final Exam ISYE 6420 April 25, 2020 Figure 2: a picture of the quartiles for each variable 3. The Bayesian R-square is 0.4843, which represents the proportion of the deviation that explained by the model.This is not a great R-square, so ideally other models would be tried for a better fit. 3, ISYE 6420. Introduction to Theory and Practice of Bayesian Statistics. 3 Credit Hours. Rigorous introduction to the theory of Beysian Statistical Inference. Bayesian estimation and testing. Conjugate priors. Noninformative priors. Bayesian computation. Bayesian networks and Bayesian signal processing., ISYE-6420. Introduction to Theory and Practice of Bayesian Statistics. Taken Spring 2024. Reviewed on 4/28/2024. Workload: 16 hr/wk. Difficulty: Hard. Overall: Strongly Disliked. I'm coming into this class as my first ever course taken at Georgia Tech as well as not having taken any stats course since my first year in undergrad 5 years ago. I ..., Saved searches Use saved searches to filter your results more quickly, ISyE 6420 Bayesian Statistics Junqing Ma April 28, 2015 Time Series Forecast with Bayesian Approach Case Study of Apple Inc. Sales . 1. Introduction Time series data that involve sequential ordering and correlation occur everywhere around us. Analyzing time series is the problem of discovering the pattern in the, ISYE 6420 - Bayesian Statistics 26439 Not offered 85918 . ISYE 6501 - Introduction to Analytics Modeling. 25949 . 54360 : 85471 . ISYE 6644 - Simulation. 27036 . 54358 : 86512 . ... ISYE 8803 - Topics on High -Dimensional Data Analytics 27038 54664 86514 . MGT 6059 - Analysis of Emerging Technologies Not offered Not offered 91690 ., ISYE 6420 Homework 2 Solution, Spring 2020 Problem 1 As we are using the normal approximation for the beta distribution, the probability of re- jecting a product can be approximated as: θ ∼ N (μ, σ 2 ). (1) Then, μ = 0. 5, σ 2 = (0. 2 2 ) 2 = 0. 01 [∵ 95% C.I. ≈ μ ± 2 σ for normal distribution]., Vineet Saini Final Project ISyE 6420 Dec 05, 2021 Problem Statement - Having worked in ecommerce domain as a software engineer, I have built enhancements to multiple platforms including logging various user statistics and activities they perform on ecommerce website. I have thought to give an analytical approach that can help company to analyse and predict the yearly spent by customers on ..., Professor Vidakovic gives a simple motivating example: say you flip a coin ten times and it comes up tails each time. A frequentist statistician might estimate the probability of heads as: p ^ = x n = 0 10 = 0. where x is the number of successes. Or they might try to maximize the binomial likelihood: p ^ = a r g max p [ ( n k) p k ( 1 − p) n ..., By the end of this course, students will model and infer from Bayesian philosophical perspective. The aim is to make you proficient in the following: Given a real-life data set, to select an appropriate statistical model to conduct inference, to formulate any prior information in terms of probability distributions (priors), and to understand ..., 5. Meta-analysis via Hierarchical Models* — ISYE 6420 - BUGS to PyMC. 5. Meta-analysis via Hierarchical Models* #. Adapted from Unit 7: rats_nocentering.odc. Data for x can be found here, and Y here. This example is taken from Gelfand et al (1990), and concerns 30 young rats whose weights were measured weekly for five weeks., ISYE-6420. Credit Hours. 3. Available to. CS and AN students. Description. Rigorous introduction to the theory of Beysian Statistical Inference. Bayesian estimation …, ISYE 6420 - Bayesian Statistics 26439 Not offered 85918 . ISYE 6501 - Introduction to Analytics Modeling. 25949 . 54360 : 85471 . ISYE 6644 - Simulation. 27036 . 54358 : 86512 . ... ISYE 8803 - Topics on High -Dimensional Data Analytics 27038 54664 86514 . MGT 6059 - Analysis of Emerging Technologies Not offered Not offered 91690 ., Homework 5 ISyE 6420 Spring 2020 Course Material for ISyE6420 by Brani Vidakovic is licensed under a Creative Commons Attribution- NonCommercial 4.0 International License. Due April 5, 2020, 11:55pm. HW5 is not time limited except the due date. Late submissions will not be accepted. Use of all available electronic and printed resources is allowed …, View ISyE6420_final.tex from ISYE 6420 at Georgia Institute Of Technology. \documentclass[11pt]{article} \usepackage[breakable]{tcolorbox} \usepackage{parskip} % Stop auto-indenting (to mimic, About. Jan 11, 2022. ISYE 6420: Bayesian Statistics Course Update. Redoing an older Bayesian statistics course with more modern tools. During my second semester as a TA, I created this site to address the most common student complaints and questions. At the time, the most frequent source of dissatisfactionwas the course’s use of older ..., View Homework Help - HW3 Solution.pdf from ISYE 6420 at Georgia Institute Of Technology. ISYE 6420 Homework 3 Solution, Spring 2019 Problem 1 The posterior distribution of θ is θ|y ∼ N ( 400+9y ,, What is a food mill, and what is it used for? Food mills mash and strain foods like mashed potatoes. Here are the best food mills to buy. By clicking "TRY IT", I agree to receive n..., Course Syllabus: ISyE 6420 Bayesian Statistics 5 • For serious personal issues, you can contact Dr. Roshan Vengazhiyil. • We will use Piazza for all regular course correspondence Online Student Conduct and (N)etiquette Netiquette refers to etiquette that is used when communicating on the Internet. Review the Core Rules of Netiquette., 6420HW3sol-3.pdf - 1 ISyE 6420 February 20 2020 Homework 3... Doc Preview. Pages 4. Identified Q&As 1. Solutions available. Total views 100+ Georgia Institute Of Technology. ISYE. ISYE 6420. ravindrakaligotla. 3/9/2020. 100% (33) View full document. Students also studied. ISyE6420_Midterm.pdf. Solutions Available., ISYE 6416 Computational Statistics; ISYE 6420 Bayesian Methods; ISYE 6664 Stochastic Optimization Free Electives (15 hours) Free electives may be any courses offered through the OMSCS program. You can find the list of current OMSCS courses here.