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Mayelana nalolu hlelo lokusebenza

Iba umpetha ophelele wesayensi yedatha ngalolu hlelo lokusebenza. Funda izisekelo ze-Data Science noma ube umpetha ku-Data Science ngalolu hlelo lokusebenza lokufunda olungcono kakhulu lwe-Data Science. Funda ukwenza ikhodi futhi ubone ngeso lengqondo idatha mahhala ngohlelo lokusebenza lokufunda oluphuma endaweni eyodwa - "Funda Isayensi Yedatha". Uma ulungiselela inhlolokhono ye-Data Science noma ulungiselela ukuhlolwa kwakho okuzayo, lokhu kufanele ube nohlelo lokusebenza kuwe.

Isayensi Yedatha
Isayensi Yedatha iyindawo yocwaningo ebandakanya ukukhipha imininingwane enanini elikhulu ledatha kusetshenziswa izindlela zesayensi ezahlukahlukene, ama-algorithms, nezinqubo. Kukusiza ukuthi uthole amaphethini afihliwe kudatha eluhlaza. Igama elithi Isayensi Yedatha liye lavela ngenxa yokuvela kwezibalo zezibalo, ukuhlaziya idatha, kanye nedatha enkulu.

R ukuhlela
I-R iwulimi lokuhlela lomthombo ovulekile olusetshenziswa kabanzi njengesofthiwe yezibalo kanye nethuluzi lokuhlaziya idatha. R ngokuvamile iza nesixhumi esibonakalayo somugqa womyalo. R itholakala kuwo wonke amapulatifomu asetshenziswa kabanzi njengeWindows, Linux, ne-macOS.

- Ingabe usaqala? Thola amakhono ayisisekelo owadingayo ukuze ukhulume ulimi lwedatha ngohlelo lwethu lokusebenza lwesayensi yedatha.

- Qala ngohlelo lwe-R bese uqala uhambo lwakho lwesayensi yedatha ngobuchwepheshe obufunekayo kanye nobenjongo yazo zonke. Funda 'R' futhi ube umpetha wesayensi yedatha. Le ndlela yokufunda inhle kubo bobabili abaqalayo bezinhlelo ze-R.

- Yakha amakhono akho okuhlaziya idatha ngekharikhulamu yethu ye-SQL. Emizuzwini emi-5 nje ngosuku, uzoba uchwepheshe kumininingwane yolwazi ehlobene futhi i-SQL ijoyina, futhi uzofunda ukuthi ungayiphendula kanjani imibuzo ebanzi yesayensi yedatha futhi ulungiselele amasethi edatha aqinile okuhlaziya idatha ku-PostgreSQL.

- Isikhathi sayo sokufunda kahle okuyisisekelo kwesayensi yedatha nge-R ukuze uqalise endleleni yokuhlola nokubona idatha yakho nge-tidyverse, iqoqo elinamandla nelidumile lamathuluzi esayensi yedatha ngaphakathi kwe-R.

Ukuze sifunde u-R ngesayensi yedatha sihlanganise zonke izici ngale ndlela elandelayo:

• Isingeniso
• Izinhlobo Zedatha ku-R
• Okuguquguqukayo ku-R
• Ama-Opharetha ku-R
• Izitatimende ezinemibandela
• Izitatimende zeluphu
• Izitatimende Zokulawula Iluphu
• Isikripthi se-R
• R Imisebenzi
• Umsebenzi Wangokwezifiso
• Izakhiwo Zedatha

Isayensi yedatha iwumkhuba wokumba amasethi edatha amakhulu edatha eluhlaza, kokubili okuhlelekile nokungahlelekile, ukuze kuhlonzwe amaphethini futhi kukhishwe ukuqonda okungenziwa kuwo. Lena inkambu yemikhakha ehlukene, futhi izisekelo zesayensi yedatha zihlanganisa izibalo, okucatshangwayo, isayensi yekhompiyutha, ukuhlaziya okubikezelwayo, ukuthuthukiswa kwe-algorithm yokufunda komshini, nobuchwepheshe obusha bokuthola imininingwane kudatha enkulu.

Uma uthanda app yethu. sicela ukale uhlelo lokusebenza bese wabelana ngalolu hlelo lokusebenza kubangani bakho. Ngiyabonga.

Yini entsha

- Fixed Bugs.