Emma's repositories
Trends-in-Tourism-RStudio
An investigation into trends within international travel / tourism between January 2020 and March 2020 conducted in RStudio, using data from the Office for National Statistics (https://www.ons.gov.uk/peoplepopulationandcommunity/leisureandtourism/articles/overseastravelandtourism2020/2021-05-24).
Confounder-Handling-Sim-Study
Simulation study of various confounder handling techniques. Intended to examine the differences in performance and results between different solutions to the problem of confounding between covariates in causal health analyses.
EmmaFabulousShapeTool
A well-documented R package, capable of calculating the areas and perimeters of various shapes.
ICCA-Vasospasm-Predictive-Model
We seek to develop a predictive model for Vasospasm using the existing ICCA data-set. This is a project conducted in collaboration with Southmead Hospital Bristol, building on prior work done by McWilliams et al. in 2019.
Production-Planning-Nonlinear-Optimization-AMPL
A nonlinear optimization project concerned with maximising revenues for a production plan, subject to nonlinear constraints, for a hypothetical oil refinery seeking to optimise final revenue.
SIMUL8-Simulation
A simulation of a call-centre, towards a goal of minimising staffing costs, made in SIMUL8. Produced in collaboration with Georgia Mellis, Emma Tarmey, Dave Waddington, Hugh Warden and Chloe Yong.
TennisMatchPredictionTool
An implementation of the Bradley-Terry model in R in order to predict the outcome of a Tennis match.
AnyLogic-Simulation
Simulation of an NHS-adjacent healthcare service, seeking to manage and minimise waiting times for incoming patients of several types. Produced in collaboration with Oliver Rees and Emma Tarmey.
Confounder-Handling-Lit-Review
Literature review for my thesis on confounder handling within the broader topic of model selection for causal inference. Presented in reproducible fashion, specifying the search query and spreadsheet of results.
Fibonacci-Method-Gradient-Descent
An implementation of the Fibonacci method for gradient descent, featuring a TKinter GUI for inputting the function / parameters to be examined and a matplotlib plot of the function and results.
FICO-Xpress-Optimization
The XPress model code also present in my mixed-integer linear programming project, part of a wider project in gerrymandering the results of an election using code.
Hairdresser-Record-Keeping-SQL
A database system implemented in SQL that would serve the admin needs of a hypothetical hairdresser salon.
hej-varlden
A practice repo, containing my new million dollar app idea - it prints "Hello, world!" to command line in 2 languages.
Hospital-Waiting-Time-Estimation
(Data expunged as of September 2022!) A predictive modelling tool used to refine population wide estimates of hospital waiting times to more specific "personalised" waiting times using discriminative factors in patient records and results from queueing theory. The code comprises a data parser, a nested multivariate queueing model and results.
ICNARC-to-Philips-Linkage
Code for data linkage (curation of research database).
intro-to-command-line
Host repo for the static site at https://alleetanner.github.io/intro-to-command-line/
Mixed-Integer-Linear-Programming
A computational optimization project towards the goal of gerrymandering the results of a hypothetical election in the UK.
Model-Selection-Sim-Study
Simulation study of various variable selection techniques. Intended to examine the bias in parameter estimation in the context of causal health. In particular, we grapple with confounding, unseen confounding and bias amplification.
RaspberryEmma
Profile README
Rocket-Launch-Nonlinear-Optimization-AMPL
A project in maximising the launch height of a rocket using AMPL mathematical modelling software, by means of modelling this an a non-linear optimization problem and employing a variety of solvers to generate solutions. We then discuss the sensibility of the solutions generated in the report.
The-Diet-Problem
Code designed to generate minimum cost diet plans for Olympic athletes and non-athletes, given their variable intake requirements and a dataset of available foods from UK supermarkets.
UK2021CensusExploration
An exploration of the data provided by the ONS from the 2021 United Kingdon Census. In particular, we seek to compare results from 2021 to those from 2011 and 2001 to see how some trends have changed over time.
open-safely-demo
OpenSAFELY research template for use getting to grips with GitPod