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Project requirements 1) Submission package Report files Part 1 report: maximum 2 pages Part 2 report: maximum 6 pages Page limits include figures and tables Page limits exclude title page, table of contents, and references The report must include explanations suitable for readers not familiar with programming Report must be submitted as PDF (or other allowed document format as specified by your portal) Code files (reproducible) Python code must be provided as Jupyter notebook(s) (.ipynb) R code must be provided as RMarkdown (.Rmd) if required by the brief Code must be runnable by someone else to reproduce your results If you reuse outputs or cleaned data from earlier questions, you must reference them clearly Submission location All relevant files must be submitted to the designated Canvas/VLE portal 2) Part 1 requirements (Random Walk Metropolis) Part 1(a) Target density: f(x) = (1/2) exp(-|x|) (Laplace(0,1)) Set an initial value x0 Use N = 10,000 iterations and proposal standard deviation s = 1 Use samples x1,…,xN (exclude x0) Outputs for Part 1(a) One plot containing: histogram of samples KDE of samples true density curve overlay Monte Carlo estimates: sample mean sample standard deviation Implement the acceptance decision using the log-acceptance form for numerical stability Part 1(b) Run multiple chains (J chains), potentially from different initial values Required case: N = 2,000, s = 0.001, J = 4 Compute: per-chain mean Mj per-chain variance Vj using denominator N (not N−1) within-chain average W between-chain variance B Rb = sqrt((B + W) / W) Outputs for Part 1(b) Report Rb for the required case s = 0.001 and interpret it against the threshold Sweep s from 0.001 to 1 and compute Rb(s) Plot Rb against s Identify the smallest s such that Rb < 1.05 From your R run: smallest s with Rb < 1.05 is 0.1701254 3) Part 2 requirements (Flights dataset analysis) Core tasks Use the ASA flights dataset (or a justified subset/time window) Answer the Part 2 questions, including: best times/days to minimise delays relationship between plane age and delays yearly logistic regression for diverted flights and coefficient trends across years Reporting requirements for Part 2 Document all steps from raw data to final answers: data loading and storage choices (files, database, etc.) cleaning and wrangling operations modelling decisions and justification results presented with appropriate tables/figures Ensure reproducibility with clear code organisation and comments 4) Consistency and organisation requirements Do not mix results from different runs without saying so (figures and reported numbers should come from the same run) Use clear figure numbering and captions (Figure 1, Figure 2, etc.) Use consistent file naming so it is obvious which file corresponds to which part/question If you re-upload the coursework PDF/brief, I can rewrite this as a strict checklist that matches the official wording exactly.
ID Projek: 40293985
56 cadangan
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56 pekerja bebas membida secara purata $124 USD untuk pekerjaan ini

Hi, I have 7 years of experience in data analysis and visualisation. I will complete and deliver as mentioned. I have worked with more than 116+ clients here. Let’s connect
$140 USD dalam 2 hari
6.4
6.4

Hi, I am doing my phd in statistics I have strong expertise in data analysis i can provide you report as well.
$100 USD dalam 1 hari
6.2
6.2

Hello there, I am a Data Analyst by practice, and with appropriate statistical software, I can help you uncover insights from your data. I run both quantitative and qualitative analyses professionally; I use MS Excel, SPSS, STATA, R, and TABLEAU, providing reports with visualizations, tables, and charts to support the analysis and enhance comprehension. Please get in touch so we can proceed with the project.
$120 USD dalam 3 hari
6.5
6.5

I have carefully reviewed the requirements for the Data Analysis Project with Reports, and I am confident that my skills in Python, Statistics, R Programming Language, Statistical Analysis, and Data Visualization are a great match for this project. I am willing to adjust the budget once we discuss the full scope of the project, and my priority is to work within your budget and deliver high-quality results. Please go through my profile with 15 years of experience to see the work I have done over the years. Your satisfaction is my utmost priority, and I am eager to start the job and demonstrate my commitment. Looking forward to hearing from you.
$175 USD dalam 7 hari
5.5
5.5

I have strong experience in MCMC (Random Walk Metropolis), statistical modelling, and Python/Jupyter reproducible research, and I will deliver clean, well-documented code with a clear report that strictly follows your page limits and coursework requirements. I’m fully confident I can complete Part 1 (Metropolis + convergence analysis) and Part 2 (ASA flights data analysis with logistic regression) with accurate results, reproducible notebooks, and a professional report ready for submission.
$188 USD dalam 1 hari
5.3
5.3

I am an expert statistician, Research Writer, and data analyst with more than eight years of experience. I have full command of Excel analysis, SPSS, STATA, R LANGUAGE, AND PYTHON. I am an expert in creating time series prediction models, working with survey data, conducting marketing analysis, building estimators, and medical analysis. I am a perfect match for your project share other details of the work so I can start working on your project. Will complete task on time.
$100 USD dalam 1 hari
5.6
5.6

Hello I can complete your project including the Random Walk Metropolis implementation, multi-chain convergence analysis with Rb calculations and plots, and the ASA flights dataset analysis with reproducible Jupyter notebooks and a clear report written for non-programmers. I will ensure all results, figures, and code are organized, reproducible, and submitted according to the required page limits and format. Regards Muhammad
$100 USD dalam 1 hari
5.1
5.1

Hi i am an experienced data with python Jupyter notebook/Matlab developer with PhD in applied mathematics.I can help you in your data analysis with the help of python and R coding, optimization, numerical analysis،simulation.
$140 USD dalam 7 hari
5.3
5.3

Hi, as a professional data analyst and statistician with a deep proficiency in both Python and R, I bring to the table skills that are directly aligned with your project requirements. Having spent over 5 years in the field, I have honed my ability to execute complex tasks reliably and consistently while maintaining top-tier quality. My outstanding educational background, including a BSc in econstat , and a deserved reputation as an analytical powerhouse will be enormous assets for this project. Considering Part 1 of your project, dealing with Random Walk Metropolis, I'm more than familiar with Monte Carlo sampling wherein I can provide precise outcomes such as sample mean and standard deviation. Moreover, my prowess with matplotlib or other visualization libraries will come to light through impeccable plotting of histograms, Probability Density Functions (PDFs), and Kernel Density Estimates (KDEs) required for better data comprehension. Moving onto Part 2, analyzing flight datasets is of no issue to me considering my background in handling 'big data' through cleaning, wrangling, modeling. Timeliness of flights is always a key concern. With me professionally piloting your project you're undoubtedly guaranteed satisfaction that comes with reliable delivery against strict deadline fractioned towards each task SUCCESS of your Task is MY Mandate!, Chat me up now!
$40 USD dalam 3 hari
4.9
4.9

Your project requires a solid implementation of the Random Walk Metropolis algorithm targeting the Laplace(0,1) density, along with convergence diagnostics across multiple chains — I've completed numerous MCMC sampling projects involving exactly this type of work. I'll build clean, fully reproducible Jupyter notebooks covering both Part 1(a) and 1(b), implementing log-acceptance ratios for numerical stability, generating publication-quality visualizations with histogram/KDE/true density overlays, and computing all required Monte Carlo estimates and per-chain diagnostics. The accompanying PDF reports will be clearly written for non-technical readers, with concise explanations of methodology and results within your page limits. I'm available to start immediately and am highly experienced with Python, statistical modeling, and data visualization.
$30 USD dalam 1 hari
4.5
4.5

With over 8 years of experience as a Data Analyst and Scientist, I'm well-versed in meeting complex data analysis requirements while ensuring results are 'digestible' to stakeholders without programming backgrounds. My advanced Python and R programming skills, fundamental Statistical knowledge, and thorough understanding of your project requirements make me the ideal candidate for this task. I understand the criticality of submitting reproducible codes and organized reports. Throughout my career, I have consistently adhered to strict organization standards in file naming, utilized clear figure captions and numbering. This discipline ensures your submission is efficient and won't mix results from different runs unintentionally. Moreover, being well-versed in tools including but not limited to Power BI, Looker & Google Data Studio will enable me transform huge data into dashboard stories that present information in an intuitive fashion; an important aspect for non-programmer readers. My achievements helping businesses in finance,minimise delays-êtretableau/umas well as strengthen healthcare systems and optimize operations in e-commerce will near unparalleled insights extraction -for your users! Together we’ll give voice to your data narrative en route bringing out optimal solulatorying!
$140 USD dalam 7 hari
3.8
3.8

Hi! Here is the blueprint. Prepare a complete submission package with reproducible Python/R code and PDF reports. Part 1 will implement the Random Walk Metropolis algorithm, generate histograms, KDE overlays, Monte Carlo estimates, and compute Rb across multiple chains and proposal scales. Part 2 will analyze the ASA flights dataset, including delay patterns, plane age correlations, and yearly logistic regressions. All steps, from data loading to modelling, will be documented with clear code, figures, and captions for reproducibility. For the flights analysis, should the dataset subset be based on a specific year range or the full ASA dataset to optimize runtime without losing accuracy? Estimated time: 5–7 days. Ready to start as soon as dataset access and submission format requirements are provided.
$250 USD dalam 7 hari
3.2
3.2

hi there, will do it in few hours , expert base your project project skills , please come to the chat box so we can easily discuss in details,
$150 USD dalam 1 hari
2.9
2.9

Hello, I hope you're doing well. I see you're looking for a skilled data analyst to complete a comprehensive project involving both statistical modeling and data visualization. This is vital for effectively interpreting the data and presenting your findings clearly to a diverse audience. I have a strong background in both Python and R, allowing me to deliver robust reproducible code and insightful reports that meet your specifications. I will ensure the reports are accessible for readers without technical expertise while adhering to the stringent formatting and analysis requirements you've outlined. I plan to implement the Random Walk Metropolis algorithm effectively and analyze the ASA flights dataset to derive meaningful insights. Moreover, I've structured my coding style to guarantee clear organization and thorough documentation to ensure reproducibility. Are there specific insights you hope to extract from the flights dataset that you'd like me to focus on?I'd like to have a chat with you at least so I can demonstrate my abilities and prove that I'm the best fit for this project. Warm regards, Natan.
$140 USD dalam 7 hari
2.4
2.4

Hi, that’s great to hear! Your project closely aligns with one I recently completed. In that project, I built a full MCMC analysis workflow using Random Walk Metropolis, convergence diagnostics, and multi‑part statistical reporting with Python, RMarkdown, and Jupyter notebooks, integrating clear visualisations, reproducible code, and structured PDF reports. For your coursework, I can deliver clean, reproducible notebooks for both Part 1 and Part 2, including random‑walk simulations, Rb diagnostics, flight‑delay analytics, logistic regression across years, and well‑organised reports that follow the strict page limits, figure captions, and reproducibility rules you listed. I’d be glad to connect and share my experience in more detail over chat. Thank you. Best regards, Lazar
$100 USD dalam 1 hari
2.2
2.2

I am Abutalha, and I have experience in Python, statistics, and data analysis using Jupyter notebooks. I have worked on academic projects involving Monte Carlo methods, MCMC algorithms, and data analysis. For this assignment, I can implement the Random Walk Metropolis algorithm, generate the required plots (histogram, KDE, and true density), and compute the Monte Carlo estimates. I will also run multiple chains, calculate W, B, and Rb, and create the required plot of Rb versus proposal standard deviation. For Part 2, I will analyze the ASA flights dataset, perform data cleaning, explore patterns related to delays, and build the yearly logistic regression model for diverted flights. The code will be provided as reproducible Jupyter notebooks, and the report will be written clearly so readers without programming background can understand the results. You will receive the PDF report for both parts and clean, runnable code files organized for easy submission.
$200 USD dalam 6 hari
2.1
2.1

Hope you are doing well! Coursework requirements reviewed carefully, including the structured submission package, strict page limits, reproducible code notebooks, and clear explanations suitable for non-programmers. Extensive experience preparing academic data analysis reports with **Python Jupyter notebooks**, ensuring all figures, tables, and Monte Carlo outputs are fully reproducible and aligned with report results. Previous projects implemented **Random Walk Metropolis simulations for Laplace targets**, producing histogram, KDE, true density overlays, and stable log-acceptance implementations for numerical reliability. Multiple-chain diagnostics including **within-chain variance, between-chain variance, and Rb convergence checks** were implemented, with parameter sweeps and plots identifying optimal proposal standard deviations. Experience analysing large **flight datasets**, performing cleaning, delay pattern analysis, aircraft age impact studies, and yearly **logistic regression modelling** with well-documented workflows. Past challenges included inconsistent run outputs and large dataset memory issues; these were resolved through structured notebooks, fixed seeds, and optimized data pipelines ensuring reproducibility. I know what do I build for you, can complete it to your full satisfaction within your timeline. I am ready for you and waiting here. Thank you.
$140 USD dalam 7 hari
1.4
1.4

Hello, With over 9 years of experience in web and mobile development with a focus on Python, I am confident in my abilities to deliver a top-quality report for your data analysis project. I have a deep understanding of the programming languages required for this project, including Jupyter notebook (.ipynb) and RMarkdown (.Rmd), which will be essential in delivering comprehensive and reproducible reports as per your needs. In terms of meeting the project's requirements, I am skilled in generating clean, well-documented code that can be easily run by others to reproduce results. Additionally, I fully comprehend the need for clear explanations in your report that can be understood by non-programmers. This aligns perfectly with my approach to data analysis; I strive to communicate complex findings in a manner that is accessible to all readers. Moreover, my experience includes working with large datasets like the ASA flights dataset you mentioned for Part 2. Understanding how important it is to demonstrate the process from raw data to final answers, I am committed to providing you with full visibility into my methodology. As an added bonus, my familiarity with database storage choices will prove valuable in managing and scaling the data effectively. Above all, I believe it's worth emphasizing my conscientiousness in consistently naming files correctly and separating results from different runs, I'll ensure utmost clarity and organization Thanks!
$30 USD dalam 6 hari
0.0
0.0

Hello, My name is Maxime and I specialize in data analysis using Python. I have extensive experience working with large datasets and have a thorough understanding of statistical models and methods. Your project's requirement for reproducing results is one that pairs harmoniously with my skills as ensuring clarity, organization, and comprehensibility in data analysis is something that I value greatly. Over the years, I have developed expertise in keeping outputs consistent, thorough documentation, and clean code organization to ensure reproducibility. My familiarity with using Jupyter notebooks (.ipynb) will enable me to deliver code files that are ready for immediate use by anyone attempting to reproduce your results. Additionally, my capacity to work with different file formats, such as PDF, will be useful when submitting report files. In terms of dataset analysis, I am adept at utilizing different statistical techniques to derive meaningful insights. For Part 2 of your project requiring analysis on the ASA flights dataset, my ability to create appropriate tables/figures and justify modeling decisions based on specific data cleaning steps will aid in drawing significant conclusions like identifying the best times/days to minimize delays or establishing a relationship between plane age and delays. To ensure you remain confident in my work throughout the task, rest assured that all finished figures + numbers will stem from the same Thanks!
$30 USD dalam 4 hari
0.0
0.0

Hello, With over a decade of experience as a Web & Mobile Dev Expert and a strong command of Python, I am your go-to freelancer for this data analysis project with reports. My professional forte is not only in coding but also in translating complex concepts into easily digestible explanations for non-programmers, which aligns perfectly with your project's requirement. I have to regularly submit clear and concise reports as part of my deliverables, while maintaining an exemplary level of organization - just as you've outlined in this project. On the subject of "Part 1": My expertise in Python and IPython notebooks will ensure clean code files that are easily reproducible and understood by others. Additionally, I'm well-versed in utilizing different densities - such as the Laplace distribution mentioned - allowing for smooth analysis. The requirement to run multiple chains is a task I have previously executed with precision, ensuring accurate computation and interpretation of mean, variance, and RB values. Moving to "Part 2": I have substantial experience handling large datasets like the ASA flights dataset. From loading to wrangling and modelling, my process is thorough yet efficient. My familiarity with logistic regression makes me well-suited to tackle the yearly logistic regression for diverted flights and provide insightful coefficient trends across years. Lastly, clear fig- numbering/captions and consistent file naming are sec Thanks!
$30 USD dalam 4 hari
0.0
0.0

Manama, Bahrain
Ahli sejak Mac 12, 2026
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₹1500-12500 INR
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$30-250 USD
£20-250 GBP
€750-1500 EUR
$250-750 AUD
₹750-1250 INR / jam
₹12500-37500 INR
$10-30 USD
$10-30 USD
min $50 USD / jam