Linguagem de Programação R Jobs

Research Paper on Earnings Management & Private Equity Exits I am looking for an experienced academic researcher to develop a high-quality empirical research paper in corporate finance / accounting on the following topic: To investigate the interplay between earnings management and the process of Private Equity (PE) exits. Specifically, the paper should address: 1: Whether firms approaching PE exits engage in accrual-based vs real activity manipulation 2: How prior funding history influences such behavior 3: How fund-level incentives (e.g., fundraising pressure, reputation concerns) shape reporting choices Scope of Work 1. Literature Review Comprehensive review of foundational + recent (last 5–7 years) studies Coverage of earnings management (accrual & real), PE-backe...

I need a clear, insight-driven analysis of my customer data with one objective in mind: pinpoint where we can lift overall satisfaction. You’ll receive anonymised purchase history, support-ticket logs, and survey scores in CSV format; from there I expect you to uncover trends, pain points, and the factors most strongly correlated with happy—or unhappy—customers. Your final hand-off should include: • A concise written summary of key findings, plainly tied to customer-experience improvements • Visualisations or dashboards that let a non-analyst grasp the story quickly • Actionable recommendations ranked by impact and effort SQL and either Python (pandas, scikit-learn) or R are the preferred tools, but if you have a proven workflow in something else th...

I need a concise 4-5 page empirical study that tracks how the EUR/USD exchange rate has moved in relation to the euro-dollar interest-rate differential. I ll provide the exact details on a pdf file.

I need help with a data analysis homework task using R. Requirements: - Experience with R - Knowledge of statistical analysis and data interpretation - Ability to explain concepts clearly Please provide examples of previous work.

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 des...

Basically there are two task in this project. 1: I have a research paper written with the help of AI, and it needs to be re-written in human style patter so that it bypass the AI detection. 2: In the research paper, there is a section of analysis of a dataset using R. That analysis also needs to be done and three hypothesis needs to be tested with results written without AI language detection. I have a numerical dataset ready for a full hypothesis-testing workflow in R. The job covers three specific tests—t-tests, Chi-square tests and ANOVA—applied where each is statistically appropriate. I will supply the cleaned data and any relevant codebook; you return a well-commented R script (base R or tidyverse is fine) that reproduces every step, plus a concise write-up that reads lik...

I need an expert to analyze daily rainfall data for my farm and build a predictive model. The analysis should cover: - Trend analysis - Anomaly detection - Seasonal patterns assessment The goal is to develop a robust rainfall prediction model. Ideal skills and experience include: - Proficiency in data analysis and statistics - Experience with predictive modeling - Knowledge of agricultural impacts of rainfall patterns - Familiarity with relevant software and tools (e.g., Python, R, etc.) The data is very erratic so I dont need a detailed monthly prediction model although it would be nice if possible, otherwise a yearly prediction model or atleast something that says a dry season is coming or a wet season is coming. The model must include macro environmental factors such as El Nino (ONI...