{"id":4746,"date":"2026-08-14T09:08:16","date_gmt":"2026-08-14T07:08:16","guid":{"rendered":"https:\/\/ellistat.com\/?post_type=guide-dutilisateur&#038;p=4746"},"modified":"2026-11-06T15:34:06","modified_gmt":"2026-11-06T14:34:06","slug":"digitare-i-dati","status":"publish","type":"guide-dutilisateur","link":"https:\/\/ellistat.com\/it\/guide-dutilisateur\/typer-les-donnees\/","title":{"rendered":"Classificazione dei dati: variabili qualitative e quantitative"},"content":{"rendered":"<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"644\" height=\"204\" src=\"https:\/\/ellistat.com\/wp-content\/uploads\/typer-les-donnees.png\" alt=\"\" class=\"wp-image-4747\" srcset=\"https:\/\/ellistat.com\/wp-content\/uploads\/typer-les-donnees.png 644w, https:\/\/ellistat.com\/wp-content\/uploads\/typer-les-donnees-300x95.png 300w, https:\/\/ellistat.com\/wp-content\/uploads\/typer-les-donnees-18x6.png 18w\" sizes=\"auto, (max-width: 644px) 100vw, 644px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">Ogni colonna ha un tipo specifico: pu\u00f2 essere una colonna numerica, di testo o di data, modificabile cliccando sull\u2019icona. Una colonna con numeri pu\u00f2 infatti essere di tipo stringa se, ad esempio, contiene un codice prodotto espresso sotto forma di numero, come 833256. \u00c8 importante definire correttamente il tipo di dati, poich\u00e9 ci\u00f2 determina la scelta dei grafici e dei test di ipotesi pi\u00f9 adeguati.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">Formattazione dei dati su pi\u00f9 colonne.<\/p>\n\n\n\n<figure class=\"wp-block-image size-full\"><img loading=\"lazy\" decoding=\"async\" width=\"644\" height=\"212\" src=\"https:\/\/ellistat.com\/wp-content\/uploads\/typer-les-donnees-2.png\" alt=\"\" class=\"wp-image-4748\" srcset=\"https:\/\/ellistat.com\/wp-content\/uploads\/typer-les-donnees-2.png 644w, https:\/\/ellistat.com\/wp-content\/uploads\/typer-les-donnees-2-300x99.png 300w, https:\/\/ellistat.com\/wp-content\/uploads\/typer-les-donnees-2-18x6.png 18w\" sizes=\"auto, (max-width: 644px) 100vw, 644px\" \/><\/figure>\n\n\n\n<p class=\"wp-block-paragraph\">A volte, soprattutto nel caso di piani sperimentali o di carte di controllo, \u00e8 pi\u00f9 semplice inserire i risultati in pi\u00f9 colonne. \u00c8 molto semplice: basta specificare il numero di colonne da utilizzare per la variabile selezionata.<\/p>\n\n\n\n<p class=\"wp-block-paragraph\">La formattazione condizionale dei dati \u00e8 automatica: si tratta davvero di un grande vantaggio (se non addirittura indispensabile) per individuare eventuali valori anomali o incongruenze nei dati.<\/p>","protected":false},"featured_media":0,"menu_order":90,"template":"","meta":{"_acf_changed":true},"menu-guide-dutilisateur":[19],"class_list":["post-4746","guide-dutilisateur","type-guide-dutilisateur","status-publish","hentry","menu-guide-dutilisateur-1-general"],"acf":[],"yoast_head":"<!-- This site is optimized with the Yoast SEO plugin v28.8 - 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