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553 of 24,474 packages starting with O

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Packages starting with O

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Showing 51–100 of 553

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  1. OSNMTF v0.1.0 Nov 28, 2019

    Orthogonal Sparse Non-Negative Matrix Tri-Factorization

    Xiaoyao Yin GPL (>= 2) 169 downloads 11/13 checks no tests
  2. OSsurvival v1.0 Sep 29, 2022

    Assessing Surrogacy with a Censored Outcome

    Layla Parast GPL-3 125 downloads 12/13 checks 1% covered
  3. OTBsegm v0.1.2 Jan 25, 2026

    Apply Unsupervised Segmentation Algorithms from 'OTB'

    Adrián Cidre González MIT + file LICENSE 163 downloads 12/13 checks 0% covered
  4. OTE v1.0.1 Apr 20, 2020

    Optimal Trees Ensembles for Regression, Classification and Class Membership Probability Estimation

    Zardad Khan GPL (>= 3) 168 downloads 11/13 checks no tests
  5. OTRselect v1.3 May 3, 2025

    Variable Selection for Optimal Treatment Decision

    Shannon T. Holloway GPL-2 267 downloads 12/13 checks no tests
  6. OTUtable v1.1.2 May 26, 2018

    North Temperate Lakes - Microbial Observatory 16S Time Series Data and Functions

    Alexandra Linz GPL-3 99 downloads 11/13 checks no tests
  7. OTclust v1.0.6 compiled Oct 6, 2023

    Mean Partition, Uncertainty Assessment, Cluster Validation and Visualization Selection for Cluster Analysis

    Lixiang Zhang GPL (>= 2) 208 downloads 12/13 checks no tests
  8. OTrecod v0.1.2 Oct 5, 2022

    Data Fusion using Optimal Transportation Theory

    Gregory Guernec GPL-3 193 downloads 0/13 checks 81% covered
  9. OUwie v3.0.2 Jul 1, 2026

    Analysis of Evolutionary Rates in an OU Framework

    Jeremy M. Beaulieu GPL (>= 2) 698 downloads 8/13 checks 37% covered
  10. OVL.CI v0.1.1 Jan 23, 2026

    Inference on the Overlap Coefficient

    Alba M. Franco-Pereira GPL-2 136 downloads 12/13 checks 91% covered
  11. OVtool v1.0.3 Nov 2, 2021

    Omitted Variable Tool

    Lane Burgette GPL-3 274 downloads 12/13 checks no tests
  12. OWEA v0.1.2 Sep 17, 2022

    Optimal Weight Exchange Algorithm for Optimal Designs for Three Models

    Shuai Hao GPL-3 173 downloads 12/13 checks no tests
  13. Oarray v1.4-9 Mar 20, 2018

    Arrays with Arbitrary Offsets

    Robin K. S. Hankin GPL 168 downloads 11/13 checks no tests 2 packages depend on it
  14. OasisR v3.1.1 Nov 6, 2024

    Outright Tool for the Analysis of Spatial Inequalities and Segregation

    Mihai Tivadar GPL-2 | GPL-3 305 downloads 12/13 checks 0% covered 1 packages depend on it
  15. Observation v0.3.0 Sep 5, 2022

    Collect and Process Physical Activity Direct Observation Data

    Paul R. Hibbing GPL-3 | file LICENSE 142 downloads 9/13 checks no tests
  16. OceanView v1.0.8 compiled Jul 25, 2025

    Visualisation of Oceanographic Data and Model Output

    Karline Soetaert GPL (>= 3.0) 371 downloads 12/13 checks no tests
  17. OddsPlotty v1.0.2 Nov 13, 2021

    Odds Plot to Visualise a Logistic Regression Model

    Gary Hutson GPL (>= 3) 221 downloads 10/13 checks no tests 1 packages depend on it
  18. OdysseusCharacterizationModule v0.0.1 Apr 22, 2026

    Handy and Minimalistic Common Data Model Characterization

    Alexander Alexeyuk Apache License (>= 2) 178 downloads 12/13 checks 94% covered
  19. OdysseusPathwayModule v0.0.1 Apr 21, 2026

    Cohort Pathway Analysis with Pre-Index Event Support

    Alexander Alexeyuk Apache License (>= 2) 205 downloads 12/13 checks 92% covered
  20. OdysseusSurvivalModule v0.1.0 Apr 3, 2026

    Cohort-Based Single-Event Survival Utilities

    Alexander Alexeyuk Apache License (== 2.0) 129 downloads 12/13 checks 90% covered
  21. OenoKPM v2.4.1 Apr 8, 2024

    Modeling the Kinetics of Carbon Dioxide Production in Alcoholic Fermentation

    Angelo Gava GPL-3 181 downloads 12/13 checks no tests
  22. OhdsiReportGenerator v2.2.0 May 16, 2026

    Observational Health Data Sciences and Informatics Report Generator

    Jenna Reps Apache License 2.0 318 downloads 12/13 checks 86% covered
  23. OhdsiShinyAppBuilder v1.1.0 Jul 22, 2026

    Viewing Observational Health Data Sciences and Informatics Results via 'shiny' Modules

    Jenna Reps Apache License 2.0 366 downloads 12/13 checks 79% covered 2 packages depend on it
  24. Ohit v1.0.0 Sep 6, 2017

    OGA+HDIC+Trim and High-Dimensional Linear Regression Models

    Hai-Tang Chiou GPL-2 84 downloads 11/13 checks no tests
  25. OjaNP v2.0 compiled Jul 21, 2026

    Multivariate Methods Based on the Oja Median and Related Concepts

    Daniel Fischer GPL (>= 2) 159 downloads 12/13 checks 31% covered
  26. OkNNE v1.0.1 Dec 19, 2022

    A k-Nearest Neighbours Ensemble via Optimal Model Selection for Regression

    Amjad Ali GPL (>= 3) 145 downloads 12/13 checks no tests
  27. OlinkAnalyze v5.0.2 Jun 23, 2026

    Facilitate Analysis of Proteomic Data from Olink

    Kathleen Nevola AGPL (>= 3) 1.6K downloads 8/13 checks 50% covered 1 packages depend on it
  28. OlinkAnalyzeVignettes v1.0.1 Jun 8, 2026

    Vignettes for Analyzing Data using 'OlinkAnalyze'

    Kathleen Nevola AGPL (>= 3) 192 downloads 12/13 checks no tests
  29. OlympicRshiny v1.0.2 Nov 19, 2024

    'Shiny' Application for Olympic Data

    Amalan Mahendran MIT + file LICENSE 232 downloads 0/13 checks no tests
  30. OmegaG v1.0.1 Mar 4, 2021

    Omega-Generic: Composite Reliability of Multidimensional Measures

    Yujiao Mai GPL-2 100 downloads 11/13 checks no tests
  31. OmicFlow v1.6.0 compiled May 19, 2026

    Fast and Efficient (Automated) Analysis of Sparse Omics Data

    Alem Gusinac MIT + file LICENSE 391 downloads 12/13 checks coverage not measured
  32. OmicKriging v1.4.0 Mar 8, 2016

    Poly-Omic Prediction of Complex TRaits

    Hae Kyung Im GPL (>= 3) 165 downloads 11/13 checks no tests
  33. OmicNavigator v1.19.0 Dec 16, 2025

    Open-Source Software for 'Omic' Data Analysis and Visualization

    Brett Engelmann MIT + file LICENSE 227 downloads 12/13 checks 92% covered
  34. OmicNetR v0.1.1 Jan 8, 2026

    Network-Based Integration of Multi-Omics Data Using Sparse CCA

    Prem Prashant Chaudhary MIT + file LICENSE 180 downloads 12/13 checks no tests
  35. OmicSense v0.2.0 Sep 22, 2023

    Biosensor Development using Omics Data

    Takahiko Koizumi GPL (>= 3) 254 downloads 12/13 checks 5% covered
  36. OmicsPLS v2.1.0 Apr 1, 2025

    Data Integration with Two-Way Orthogonal Partial Least Squares

    Said el Bouhaddani GPL-3 351 downloads 12/13 checks 87% covered 1 packages depend on it
  37. OmicsPrepR v0.1.1 Nov 11, 2025

    Unified Preprocessing Toolkit for Proteomics and Metabolomics

    Isaac Osei GPL-3 121 downloads 11/13 checks 50% covered
  38. OmicsQC v1.1.1 Jan 23, 2026

    Nominating Quality Control Outliers in Genomic Profiling Studies

    Paul C. Boutros GPL-2 195 downloads 12/13 checks 92% covered
  39. Omisc v0.2.0 May 30, 2026

    DeFries-Fulker Analysis and Univariate Bootstrapping

    Patrick O'Keefe GPL-3 207 downloads 12/13 checks no tests
  40. OmopConstructor v0.3.0 Mar 26, 2026

    Build Tables in the OMOP Common Data Model

    Martí Català Apache License (>= 2) 316 downloads 12/13 checks 0% covered 1 packages depend on it
  41. OmopOnSpark v0.1.0 Oct 22, 2025

    Using a Common Data Model on 'Spark'

    Edward Burn Apache License (>= 2) 146 downloads 12/13 checks 2% covered
  42. OmopSketch v1.1.0 Jun 16, 2026

    Characterise Tables of an OMOP Common Data Model Instance

    Cecilia Campanile Apache License (>= 2) 830 downloads 12/13 checks 92% covered 4 packages depend on it
  43. OmopStudyBuilder v0.1.1 May 11, 2026

    Build Reproducible Network Studies for OMOP Common Data Model

    Folu Akintola Apache License (>= 2) 220 downloads 12/13 checks 43% covered
  44. OmopViewer v0.7.0 Feb 9, 2026

    Visualise OMOP Results using 'shiny' Applications

    Martí Català Apache License (>= 2) 224 downloads 12/13 checks 72% covered 1 packages depend on it
  45. OnAge v1.0.2 Sep 2, 2025

    Test of Between-Group Differences in the Onset of Senescence

    Aurélie Siberchicot GPL-3 218 downloads 12/13 checks no tests
  46. OncoBayes2 v0.9-4 compiled Dec 18, 2025

    Bayesian Logistic Regression for Oncology Dose-Escalation Trials

    Sebastian Weber GPL (>= 3) 453 downloads 12/13 checks coverage not measured
  47. OncoDataSets v0.1.0 Dec 10, 2024

    A Comprehensive Collection of Cancer Types and Cancer-Related Datasets

    Renzo Caceres Rossi GPL-3 291 downloads 12/13 checks coverage not measured 1 packages depend on it
  48. OncoSubtype v1.0.0 Mar 22, 2024

    Predict Cancer Subtypes Based on TCGA Data using Machine Learning Method

    Dadong Zhang GPL-3 259 downloads 11/13 checks coverage not measured
  49. Oncofilterfast v1.0.0 Mar 27, 2024

    Aids in the Analysis of Genes Influencing Cancer Survival

    Pheonix Chen Apache License 2.0 128 downloads 12/13 checks no tests
  50. Oncotree v0.3.5 Sep 27, 2023

    Estimating Oncogenetic Trees

    Aniko Szabo GPL (>= 2) 222 downloads 0/13 checks no tests

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