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ggplot2 is an open-source data visualization package for the statistical programming language R.Created by Hadley Wickham in 2005, ggplot2 is an implementation of Leland Wilkinson's Grammar of Graphics—a general scheme for data visualization which breaks up graphs into semantic components such as scales and layers. ggplot2 can serve as a replacement for the base graphics in R and contains a ...
[4]: 114 A DataFrame is a 2-dimensional data structure of rows and columns, similar to a spreadsheet, and analogous to a Python dictionary mapping column names (keys) to Series (values), with each Series sharing an index. [4]: 115 DataFrames can be concatenated together or "merged" on columns or indices in a manner similar to joins in SQL.
R is a programming language for statistical computing and data visualization. It has been adopted in the fields of data mining, bioinformatics and data analysis. [9] The core R language is augmented by a large number of extension packages, containing reusable code, documentation, and sample data. R software is open-source and free software.
A depiction of John Dee (1527–1608) and Edward Kelley invoking a spirit.. A White Lady (or woman in white) is a type of female ghost.She is typically dressed in a white dress or similar garment, reportedly seen in rural areas and associated with local legends of tragedy.
Voiced by: Banjō Ginga (GNG) Riki (リキ, literally "Strength"): Gin's charismatic father.He was believed killed in the beginning of the series by Akakabuto when he threw Riki off a cliff, but survived and had amnesia, becoming the leader of a pack of wild dogs.
The series was DreamWorks Animation's second co-production with Nickelodeon. [9] The two companies previously partnered on The Penguins of Madagascar.. The show's musical score is done by the Track Team, most Chinese musical instruments including erhu, zhonghu, gaohu, bawu, hulusi, xiao, dizi, guqin, sanxian, suona, guanzi, xun etc. by well-known multi-instrumentalist Hong Wang. [10]
scikit-learn (formerly scikits.learn and also known as sklearn) is a free and open-source machine learning library for the Python programming language. [3] It features various classification, regression and clustering algorithms including support-vector machines, random forests, gradient boosting, k-means and DBSCAN, and is designed to interoperate with the Python numerical and scientific ...
The Lada Niva Legend, [3] formerly called the Lada Niva, VAZ-2121, VAZ-2131, and Lada 4×4 (Russian: ВАЗ-2121, ВАЗ-2131, Лада Нива), is a series of four-wheel drive, small (hatchback), and compact (wagon and pickup) off-road cars designed and produced by AvtoVAZ since 1977. Initially aimed at the rural market, later models also ...