Lenguaje de Programación R Jobs

I am looking for an R language professional to help with my health project focused on Major Depressive Disorder (MDD). The task involves downloading data from GEO, preparing it for analysis, and performing gene expression analysis. Key Responsibilities: - Downloading over 10 selected GEO studies from the provided link () and saving them as CSV files. - Uploading the CSV files to Excel and arranging them in cases and controls for R to read. - Communicating via WhatsApp to receive instructions on how to arrange the data. - Conducting gene expression analysis in R and compiling the results into one file. Deliverables: - An Excel (XLSX) file with the data arranged in cases and controls. - A compilation of results from each study in one file. Ideal Skills: - Proficiency in R and Excel. - Exp...

I'm looking for a skilled algorithmic trader to help me develop a profitable trend-following strategy specifically for Nifty options. The primary goal of this strategy is to maximize profits. Key Requirements: - Expertise in algorithmic trading, particularly with Nifty options. - Proven experience with trend-following trading strategies. - Strong analytical skills to assess and refine the strategy for optimal profitability. If you have the necessary skills and experience, I look forward to your bid. The strategy should focus on short-term timeframes for quick gains.

I'm in need of a seasoned biostatistician with a strong background in genomic data analysis. The primary focus of this project is driver gene discovery through the utilization of multi-omics correlations. Ideal candidates should have: - Expertise in handling and analyzing genomic data - Proficient in using regression analysis, survival analysis and differential expression analysis - Experience in integrating various omics data types - specifically genomics, transcriptomics and proteomics Your role will primarily involve: - Conducting comprehensive multi-omics statistical analyses - Identifying potential driver genes - Correlating findings across different omics data types Your bid should reflect your experience and success in similar projects, as well as your ability to communicat...

I'm looking for a data scientist who can implement the k-Nearest Neighbors (kNN) algorithm, Decision Trees, and Random Forest to classify the Wisconsin Breast Cancer dataset. Key Requirements: - Utilize all available features in the dataset for model training. - Output classification results in an Excel file. - Provide a detailed output including the confusion matrix for model evaluation. Ideal Skills: - Proficiency in Python or R for implementing machine learning algorithms. - Experience with cancer datasets is a plus. - Strong understanding of model evaluation metrics. Please use the original version of the Wisconsin Breast Cancer dataset. Please use Python with scikit-learn for implementing the algorithms. No feature engineering or data preprocessing is needed; use the dataset ...

I have a small project involving predictive modelling with categorical data derived from transaction records. The primary goal of this project is to classify various categories based on the patterns identified in the data. Ideal Skills and Experience: - Proficient in data analytics and predictive modelling - Extensive experience with categorical data - Skilled in data classification techniques - Excellent problem-solving abilities to identify patterns in data - R Programming The predictive model should be developed using R.

I am seeking a statistician or data scientist with solid experience in multilevel logistic regression. The primary goal of this project is to model binary outcomes related to overtreatment. Key Details: - The outcome of interest is whether treatment is classified as overtreatment or not. - The data is structured at the individual level, with each observation assigned to a specific medical center. Ideal Skills and Experience: - Proficiency in multilevel logistic regression and statistical modelling. - Experience with hierarchical data analysis. - Strong understanding of binary outcome modelling. - Ability to interpret and communicate complex statistical findings. - Proficiency in using statistical software like R or Python for data analysis.

I'm seeking an expert in Derivative pricing, specifically with options pricing using the Monte Carlo Simulation (GBM). Key requirements: - Expertise in options pricing - Proficiency in the Monte Carlo Simulation - Ability to achieve a 95% accuracy for the simulation Your task will be to accurately price options using the Monte Carlo method, ensuring we hit the required confidence level. The ideal candidate will have a strong background in finance, data analysis, and programming (preferably in Python or R). Please include examples of similar projects you've completed in your bid.

I'm seeking a skilled developer to create code for real-time stock market analysis. The code needs to be integrated with financial news APIs and stock exchange APIs for comprehensive, real-time investment insights. Key Requirements: - Develop real-time data analysis code for the stock market - Integration with financial news APIs - Integration with stock exchange APIs Ideal Skills: - Proficiency in programming languages like Python, R, or Java - Experience with stock market data analysis - Familiarity with API integration - Strong understanding of financial news impact on stock prices Please provide examples of similar projects you've completed in your proposal. Thank you!

Estoy buscando un profesional que hable español con experiencia en machine learning o IA para el desarrollo e implementación de modelos predictivos de datos. El objetivo principal de estos modelos es inyectar datos de transacciones realizadas con métodos de pago como tarjeta de crédito o débito, monetarios y no monetarios, crear módulo de reglas paramétricas, diseño de modelos de riesgo, creación de accesos para administradores de reglas, análisis de alertas, y paneles de informes y seguimiento de casos. También el sistema debe de realizar análisis predictivos dentro del sector financiero. Responsabilidades Clave: - Desarrollar e implementar modelos de datos orientados al análisis predictivo. - Enfo...

I'm seeking a skilled data analyst with expertise in Structural Equation Modeling (SEM) using R Studio or project involves the analysis of a moderated mediation model 7 using panel data. The main focus of this analysis is to test specific hypotheses. If you're interested i will provide you with excel file on which you will work Key Requirements: - Proficiency in R Studio and SEM - Experience with panel data analysis - Strong skills in hypothesis testing - Ability to interpret complex statistical results - Experience with multi-group SEM analysis - Proficiency with R packages like 'lavaan', 'sem', and 'OpenMx' - Strong report writing skills for documenting methods and findings - Experience in data preprocessing and cleaning for SEM analysis - Abilit...

Need to have few tutoring sessions on my MBA subject predective analytics wich has Python as well.

I'm looking for an R programmer who can assist with data analysis, specifically using healthcare data. This project will predominantly involve hypothesis testing. Ideal Skills: - Proficiency in R programming - Experience with healthcare data analysis - Strong understanding of hypothesis testing methods - Ability to interpret and present data findings - anybody can use R program just reach me The data source format will be in CSV. The expected timeline for the project is within 1 week.

I'm looking for a data analyst with a strong background in sports analytics, specifically in football. The focus of this project is to analyze player performance data with the aim of understanding and interpreting fantasy points. Key Responsibilities: - Collect and analyze football player performance data - Interpret data in relation to fantasy points - Provide insights and recommendations based on data analysis Ideal Skills and Experience: - Proven experience in sports data analysis - Strong understanding of football and its player metrics - Proficient in data analysis software - Ability to provide clear and actionable insights from data

I am looking for a skilled professional who can replicate the findings of the attached paper using the same dataset. The objective is to identify astrocyte subpopulations that strongly express FCN2, aiding further research as outlined in the paper. Key tasks: - Replicate statistical analysis, machine learning models, and bioinformatic methods from the paper. - Carefully follow the data preprocessing steps, key variables and features, as well as the sample size and distribution from the original study. - Achieve results identical to those presented in the paper. Ideal candidates should have: - A strong background in biology and bioinformatics. - Proven experience in statistical analysis and machine learning. - Excellent attention to detail for data processing and analysis.

I am seeking a Data Scientist with a strong background in Machine Learning for a time series analysis project. The ultimate goal is to forecast future sales using SARIMA and ARIMA models. Ideal Skills and Experience: - Proficiency in data science and machine learning techniques, particularly ARIMA and SARIMA - Extensive experience with time series analysis - Strong skills in handling and interpreting sales data - Excellent forecasting abilities - Knowledge of Python or R for statistical modeling Key Project Details: - The data to be analyzed is sales data - The data is already prepared and ready for analysis Your primary task will be to accurately predict future sales based on the provided data. If you have a proven track record in sales forecasting and time series analysis, I would lo...

I'm looking for a freelancer who can help me implement an automated trading strategy in Multichart focused on the stock market. I have not yet determined a specific strategy, so I would appreciate a consultant who can offer a suitable trend-following, mean-reversion, or arbitrage plan. Ideal Skills: - Proficient in Multichart - Experience in developing automated trading strategies - Knowledge of the stock market - Good understanding of various trading strategies - Ability to provide consulting on strategy selection - Expertise in algorithm optimization for performance - Proficient in backtesting strategies - Strong understanding of risk management techniques - Experience with real-time trade execution systems - Skills in analyzing historical market data Please reach out if you hav...

I'm seeking a talented AI developer with a strong background in machine learning. The primary focus of the project will be creating a predictive analytics model. Key Details: - The model will be applied to video and content data. - A deep understanding of machine learning techniques and their application in predictive analytics is essential. - Experience with video and content data will be highly advantageous. Ideal Skills: - Proficiency in machine learning - Experience with predictive analytics - Knowledge of working with video and content data - Strong programming skills in relevant languages (Python, R, etc.)

I'm looking for an expert in time series analysis and predictive modeling to help forecast my retail sales numbers based on monthly historical data. Ideal skills and experience include: - Proficiency in time series analysis - Experience in retail data interpretation - Strong background in predictive modeling - Familiarity with data analysis tools (e.g., Python, R, Excel) Your task will be to analyze the provided time series data and generate a reliable sales forecast.