Lenguaje de Programación R Jobs

I have a cleaned Netflix user dataset and want to uncover why subscribers leave the platform. The single outcome I care about is understanding — and ultimately reducing — customer churn. To get there, I’d like you to explore three angles of watch-time behaviour (daily totals, week-to-week shifts, and broader seasonal patterns) and relate them to average session duration, content genres, subscription tier, and any other signals you believe are meaningful. What I need from you • A concise exploratory analysis (Python, R or SQL are all fine) that surfaces the strongest behavioural predictors of churn • Clear explanatory visuals of those drivers • An interactive Power BI dashboard that lets me slice by genre, subscription type, date range and churn ...

analysis of subscribers paying and non-paying special interests in sports, horses and animal welfare

I need a hands-on data scientist to turn a set of time-stamped records into a working regression model that can reliably forecast future values. The project’s primary objective is to develop a predictive model—specifically, a regression solution built on time series data. Here is what I will provide: • A cleaned, well-structured dataset (CSV) that includes the historical target variable and supporting features. • A short brief on the business context and the key performance metric I care about. What I expect from you: • Exploratory analysis that highlights trends, seasonality, outliers, and any useful lags or engineered features. • A robust regression model suited to time-series behaviour (ARIMA, Prophet, XGBoost, LSTM, or similar—feel free t...

I need my brokerage statements turned into clear, trustworthy insights. The focus is performance analytics—precise figures for return, drawdown, win-rate, exposure, and anything else that shows how the account is truly behaving. Alongside that, I want a solid understanding of risk. Explain where the portfolio is vulnerable by running the most appropriate forms of risk analysis; whether that turns out to be value-at-risk, stress tests, custom scenarios, or a blend is up to you, as long as the logic is transparent and data-driven. Deliverables • A reproducible workbook or script (Python, R, Excel, etc.) that ingests my full trade history and outputs performance and risk metrics. • A short, plain-language report summarizing findings, methods, and actionable recommendati...

Magyar anyanyelvű online spanyoltanárként szeretném, ha minél több honfitársam megtalálna a közösségi médiában. Ehhez keresek olyan tapasztalt média-menedzsert, aki: • elkészíti és beállítja a TikTok, Instagram és Facebook fiókjaimat (profil- és borítóképek, bio, linkek, alapértelmezett beállítások); • kidolgoz egy rövid tartalomstratégiát, amely heti rendszerességgel Videókat, Képeket és Szöveges posztokat kombinál; • gondoskodik róla, hogy minden közzétett anyag professzionális hangvételű ...