Ckmeans.1d.dp (4.3.0)
Optimal, Fast, and Reproducible Univariate Clustering.
http://cran.r-project.org/web/packages/Ckmeans.1d.dp
Fast, optimal, and reproducible weighted univariate clustering by dynamic programming. Four types of problem including univariate k-means, k-median, k-segments, and multi-channel weighted k-means are solved with guaranteed optimality and reproducibility. The core algorithm minimizes the sum of (weighted) within-cluster distances using respective metrics. Its advantage over heuristic clustering in efficiency and accuracy is pronounced at a large number of clusters k. Weighted k-means can also process time series to perform peak calling. Multi-channel weighted k-means groups multiple univariate signals into k clusters. An auxiliary function generates histograms that are adaptive to patterns in data. This package provides a powerful set of tools for univariate data analysis with guaranteed optimality, efficiency, and reproducibility.
Maintainer:
Joe Song
Author(s): Joe Song [aut, cre], Hua Zhong [aut], Haizhou Wang [aut]
License: LGPL (>= 3)
Uses: Rcpp, Rdpack, testthat, knitr, rmarkdown
Reverse suggests: DiffXTables, FunChisq, gsrc, vip, xgboost
Released 3 months ago.
28 previous versions
- Ckmeans.1d.dp_4.2.2. Released about 1 year ago.
- Ckmeans.1d.dp_4.2.1. Released over 2 years ago.
- Ckmeans.1d.dp_4.2.0. Released over 2 years ago.
- Ckmeans.1d.dp_4.0.1. Released almost 3 years ago.
- Ckmeans.1d.dp_4.0.0. Released almost 3 years ago.
- Ckmeans.1d.dp_3.4.6-6. Released almost 3 years ago.
- Ckmeans.1d.dp_3.4.6-5. Released about 3 years ago.
- Ckmeans.1d.dp_3.4.6-4. Released about 3 years ago.
- Ckmeans.1d.dp_3.4.6-3. Released about 3 years ago.
- Ckmeans.1d.dp_3.4.6-2. Released about 3 years ago.
- Ckmeans.1d.dp_3.4.6-1. Released over 3 years ago.
- Ckmeans.1d.dp_3.4.6. Released over 3 years ago.
- Ckmeans.1d.dp_3.4.0-1. Released over 3 years ago.
- Ckmeans.1d.dp_3.4.0. Released over 3 years ago.
- Ckmeans.1d.dp_3.3.3. Released over 3 years ago.
- Ckmeans.1d.dp_3.3.1. Released almost 5 years ago.
- Ckmeans.1d.dp_3.3.0. Released almost 5 years ago.
- Ckmeans.1d.dp_3.02. Released over 5 years ago.
- Ckmeans.1d.dp_3.01. Released over 5 years ago.
- Ckmeans.1d.dp_3.0. Released over 5 years ago.
- Ckmeans.1d.dp_2.5. Released about 7 years ago.
- Ckmeans.1d.dp_2.4. Released over 7 years ago.
- Ckmeans.1d.dp_2.3. Released over 7 years ago.
- Ckmeans.1d.dp_2.2. Released over 8 years ago.
- Ckmeans.1d.dp_2.1. Released about 9 years ago.
- Ckmeans.1d.dp_2.0. Released about 9 years ago.
- Ckmeans.1d.dp_1.1. Released about 9 years ago.
- Ckmeans.1d.dp_1.0. Released about 9 years ago.
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