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rtemis - Machine Learning and Visualization

Schema-driven machine learning and visualization package with an 'S7' backend featuring comprehensive type checking and validation, observable runs, auditable outputs. Designed with an efficient, functional user-facing API, train(), cluster(), and decomp() provide one-call access to supervised and unsupervised learning. All configuration steps are performed using setup functions and validated. A single call to train() can handle preprocessing, decomposition, hyperparameter tuning, model stacking, and testing with nested resampling. Supports 'data.frame', 'data.table', and 'tibble' inputs, parallel execution, and interactive visualizations. The package first appeared in E.D. Gennatas (2017) <https://repository.upenn.edu/entities/publication/d81892ea-3087-4b71-a6f5-739c58626d64>.

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data-sciencedata-visualizationmachine-learningmachine-learning-libraryvisualization

7.77 score 150 stars 1 dependents 48 scripts 413 downloads

rtemis.core - Core Utilities for the 'rtemis' Ecosystem

Utilities used across packages of the 'rtemis' ecosystem. Includes the msg() messaging system and the fmt() formatting system. Provides a library of 'S7' properties, test_* functions that return logical values, check_* functions that throw informative errors, and clean_* functions that return validated and coerced values. This code began as part of the 'rtemis' package (<doi:10.32614/CRAN.package.rtemis>).

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5.32 score 2 stars 5 dependents 1 scripts 199 downloads

rtemis.llm - Large Language Models and Agentic AI

Unified interface for creating LLM and Agent objects, generating responses and performing batch inference based on a type-checked and validated 'S7' backend. Features reasoning, structured output, memory management, and tool use. Supports 'Ollama' <https://docs.ollama.com/api>, 'OpenAI'-compatible <https://developers.openai.com/api/reference/overview>, and 'Anthropic'-compatible <https://platform.claude.com/docs/en/api/getting-started> endpoints.

Last updated

4.08 score 2 stars 2 scripts 137 downloads

rtemis.a3 - Amino Acid Annotation (A3) Format

Implements the Amino Acid Annotation (A3) format using 'S7' classes. The A3 format is a structured schema for annotating amino acid sequences with site, region, post-translational modification (PTM), processing event, and variant information. Provides functions to create, read, and write A3 objects, and to import annotations from 'UniProt', 'AlphaFold', 'PDBe', 'ClinVar', and 'Ensembl'.

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3.95 score 2 stars 2 scripts 97 downloads

rtemis.draw - Interactive Visualization

Provides a comprehensive R interface to Apache ECharts (<https://echarts.apache.org>) for creating interactive charts and visualizations. Offers type-checked, validated configuration objects built with S7 classes that mirror the ECharts TypeScript API, with convenience functions for common chart types and full htmlwidgets integration for use in Quarto, Shiny, and IDE viewers.

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3.08 score 3 stars 1 scripts

rtemis.server - 'rtemis' Server

Create a websocket server to run 'rtemis' functions from an 'rtemislive' client.

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2.54 score 1 stars