🌐EnglishEnglishDeutschEspañolFrançaisItalianoNederlandsPortuguêsSvenskaالعربيةEntityQ5077434· pop 6· linked from 11 articlesCharles Ethan PorterAmerican artist (c.1847-1923)Recent publications · Crossref5 total works indexedSciPy 1.0: fundamental algorithms for scientific computing in Python · 2020 · cited 34,730xThe Pittsburgh sleep quality index: A new instrument for psychiatric practice and research · 1989 · cited 28,510xHuman-level control through deep reinforcement learning · 2015 · cited 22,969xArray programming with NumPy · 2020 · cited 22,163xReproducible, interactive, scalable and extensible microbiome data science using QIIME 2 · 2019 · cited 20,048xvia Crossref · CC0ConnectionsMark TwainEntityHartfordEntityCategories1847 births1923 deaths19th-century American male artists19th-century American painters20th-century African-American painters20th-century American male artists20th-century American paintersAmerican male paintersArtists from Hartford, ConnecticutÉcole nationale supérieure des arts décoratifs alumniPainters from New York CityPeople from Rockville, Connecticut