{"id":11924,"date":"2023-04-13T15:25:00","date_gmt":"2023-04-13T13:25:00","guid":{"rendered":"https:\/\/www.vita.sk\/?post_type=product&#038;p=11924"},"modified":"2026-02-09T15:45:28","modified_gmt":"2026-02-09T14:45:28","slug":"online-kurz-python-kniznice-matplotlib-pandas-numpy","status":"publish","type":"product","link":"https:\/\/www.vita.sk\/en\/online-kurz-python-kniznice-matplotlib-pandas-numpy\/","title":{"rendered":"Online kurz Python &#8211; Kni\u017enice Matplotlib, Pandas, Numpy"},"content":{"rendered":"<p>Online kurz Python \u2013 Kni\u017enice Matplotlib, Pandas, Numpy Z\u00e1klady je pre v\u00e1s ide\u00e1lny, ak sa chcete nau\u010di\u0165 spracov\u00e1va\u0165, analyzova\u0165 a vizualizova\u0165 d\u00e1ta v jazyku Python pomocou najpou\u017e\u00edvanej\u0161\u00edch kni\u017en\u00edc pre Data Science. <strong>Ide o akreditovan\u00fd a certifikovan\u00fd kurz na Python \u2013 Kni\u017enice Matplotlib, Pandas, Numpy Z\u00e1klady<\/strong>. V kurze si osvoj\u00edme pr\u00e1cu v prostred\u00ed JetBrains Datalore a Python Notebookoch vr\u00e1tane pr\u00e1ce s bunkami, Markdownom a prepojenia na GitHub, Git a extern\u00e9 API rozhrania. Zameriame sa na z\u00e1kladn\u00e9 kni\u017enice pre d\u00e1tov\u00fa anal\u00fdzu v Pythone, spr\u00e1vu bal\u00ed\u010dkov pomocou PIP a PyPI a pochopenie ETL procesov pri spracovan\u00ed d\u00e1t. Nau\u010d\u00edme sa vytv\u00e1ra\u0165 preh\u013eadn\u00e9 a profesion\u00e1lne vizualiz\u00e1cie pomocou kni\u017enice Matplotlib, pracova\u0165 s r\u00f4znymi typmi grafov, nastavova\u0165 ich form\u00e1tovanie, \u0161t\u00fdly a vyu\u017e\u00edva\u0165 objektovo orientovan\u00fd pr\u00edstup k tvorbe grafov. Osvoj\u00edme si export grafov, pr\u00e1cu s t\u00e9mami, \u0161t\u00fdlmi a detailnou anat\u00f3mou vizualiz\u00e1ci\u00ed. D\u00f4le\u017eitou s\u00fa\u010das\u0165ou kurzu je numerick\u00e1 anal\u00fdza a pr\u00e1ca s po\u013eami pomocou kni\u017enice NumPy, tvorba histogramov, generovanie WordCloud vizualiz\u00e1ci\u00ed a pr\u00e1ca s obr\u00e1zkami vr\u00e1tane ich ukladania a na\u010d\u00edtavania. Kurz sa venuje aj spracovaniu ch\u00fdb a v\u00fdnimiek v Pythone, rie\u0161eniu probl\u00e9mov s verziami kni\u017en\u00edc a stabilite k\u00f3du. V\u00fdznamn\u00e1 \u010das\u0165 je zameran\u00e1 na anal\u00fdzu d\u00e1t pomocou kni\u017enice Pandas, kde sa nau\u010d\u00edme pracova\u0165 s objektmi Series a DataFrame, spracov\u00e1va\u0165 \u0161tatistiky, d\u00e1tov\u00e9 \u0161trukt\u00fary a realizova\u0165 kompletn\u00e9 ETL procesy. Budeme importova\u0165 a exportova\u0165 d\u00e1ta vo form\u00e1toch CSV, JSON a Excel, pracova\u0165 s met\u00f3dami, funkciami a vlastnos\u0165ami Pandas a z\u00edskava\u0165 d\u00e1ta z extern\u00fdch zdrojov pomocou requestov a JSON API. V\u00fdsledkom je komplexn\u00e9 pochopenie pr\u00e1ce s d\u00e1tami v Pythone od z\u00edskania cez spracovanie a\u017e po vizualiz\u00e1ciu. Ak sa chcete skuto\u010dne nau\u010di\u0165 pracova\u0165 s d\u00e1tami v Pythone a sta\u0165 sa d\u00e1tov\u00fdm analytikom alebo data science \u0161pecialistom, tak toto je ide\u00e1lny online kurz pre v\u00e1s.<\/p>\n","protected":false},"excerpt":{"rendered":"<p>Online kurz Python \u2013 Kni\u017enice Matplotlib, Pandas, Numpy Z\u00e1klady v\u00e1s nau\u010d\u00ed efekt\u00edvne analyzova\u0165, spracov\u00e1va\u0165 a vizualizova\u0165 d\u00e1ta v Pythone pomocou kni\u017en\u00edc Matplotlib, Pandas a NumPy.","protected":false},"author":4,"featured_media":17890,"comment_status":"open","ping_status":"closed","template":"","meta":{"_acf_changed":false},"product_brand":[],"product_cat":[99,106,73],"product_tag":[189,212],"class_list":{"0":"post-11924","1":"product","2":"type-product","3":"status-publish","4":"has-post-thumbnail","6":"product_cat-online-kurzy-programovacie-jazyky","7":"product_cat-online-kurzy-python","8":"product_cat-bez-kategorie","9":"product_tag-programovacie-jazyky","10":"product_tag-python","12":"first","13":"instock","14":"sale","15":"sold-individually","16":"taxable","17":"shipping-taxable","18":"purchasable","19":"product-type-simple"},"yoast_head":"<!-- This site is optimized with the Yoast SEO Premium plugin v25.0 (Yoast SEO v25.0) - 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