{"id":3906,"date":"2024-04-15T06:45:25","date_gmt":"2024-04-15T04:45:25","guid":{"rendered":"https:\/\/ssad.statistics.sk\/SSaD\/?p=3906"},"modified":"2024-04-15T07:18:38","modified_gmt":"2024-04-15T05:18:38","slug":"statisticka-analyza-chybejicich-dat","status":"publish","type":"post","link":"https:\/\/ssad.statistics.sk\/SSaD\/index.php\/statisticka-analyza-chybejicich-dat\/","title":{"rendered":"Statistick\u00e1 anal\u00fdza chyb\u011bj\u00edc\u00edch dat"},"content":{"rendered":"

Roman Pavelka, \u0160tatistick\u00fd \u00farad Slovenskej republiky, Slovensk\u00e1 republika<\/p>\n

<\/p>\n

Strany: 3 – 26<\/p>\n

Abstrakt<\/h5>\n

Standardn\u00ed statistick\u00e9 metody byly vyvinuty pro anal\u00fdzu soubor\u016f dat v maticov\u00e9m uspo\u0159\u00e1d\u00e1n\u00ed. \u0158\u00e1dky datov\u00e9 matice tradi\u010dn\u011b reprezentuj\u00ed jednotky, ozna\u010dovan\u00e9 tak\u00e9 jako p\u0159\u00edpady, pozorov\u00e1n\u00ed nebo p\u0159edm\u011bty \u2013 v z\u00e1vislosti na kontextu. M\u011b\u0159en\u00e9, resp. zji\u0161\u0165ovan\u00e9 prom\u011bnn\u00e9 nebo tak\u00e9 charakteristiky pro ka\u017edou sledovanou jednotku p\u0159edstavuj\u00ed sloupce matice dat. \u00dadaje v datech matice jsou t\u00e9m\u011b\u0159 v\u017edy re\u00e1ln\u00e1 \u010d\u00edsla u spojit\u00fdch prom\u011bnn\u00fdch, jako je v\u011bk anebo p\u0159\u00edjem, tr\u017eby, nebo p\u0159edstavuj\u00ed kategori\u00e1ln\u00ed odpov\u011bdi, kter\u00e9 mohou b\u00fdt uspo\u0159\u00e1dan\u00e9 (nap\u0159. velikostn\u00ed kategorie, \u00farove\u0148 vzd\u011bl\u00e1n\u00ed) nebo neuspo\u0159\u00e1dan\u00e9 (nomin\u00e1ln\u00ed), jako je nap\u0159\u00edklad odv\u011btv\u00ed ekonomick\u00e9 \u010dinnosti, pohlav\u00ed, rasa apod. V praxi v\u00fdb\u011brov\u00fdch zji\u0161\u0165ov\u00e1n\u00ed se v\u0161ak \u010dasto objevuj\u00ed datov\u00e9 matice pozorovan\u00fdch hodnot, ve kter\u00fdch hodnoty n\u011bkter\u00fdch charakteristik nejsou zaznamen\u00e1ny a jsou chyb\u011bj\u00edc\u00ed. Nap\u0159\u00edklad chyb\u011bj\u00edc\u00ed hodnoty tr\u017eeb, obratu anebo jin\u00fdch ekonomick\u00fdch ukazatel\u016f v podnikov\u00fdch zji\u0161\u0165ov\u00e1n\u00edch nebo odm\u00edtnut\u00ed poskytnut\u00ed hodnoty p\u0159\u00edjmu u respondent\u016f v \u0161et\u0159en\u00ed dom\u00e1cnost\u00ed. P\u0159\u00edsp\u011bvek se zab\u00fdv\u00e1 statistickou anal\u00fdzou takov\u00fdch datov\u00fdch matic, ve kter\u00fdch hodnoty jedn\u00e9 nebo v\u00edce prom\u011bnn\u00fdch nejsou kompletn\u011b vypln\u011bny. <\/p>\n

\n

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Roman Pavelka, \u0160tatistick\u00fd \u00farad Slovenskej republiky, Slovensk\u00e1 republika<\/p>\n","protected":false},"author":8,"featured_media":0,"comment_status":"closed","ping_status":"closed","sticky":false,"template":"","format":"standard","meta":{"_exactmetrics_skip_tracking":false,"_exactmetrics_sitenote_active":false,"_exactmetrics_sitenote_note":"","_exactmetrics_sitenote_category":0,"footnotes":""},"categories":[1795],"tags":[211,1807,1808,1809,1714],"class_list":["post-3906","post","type-post","status-publish","format-standard","hentry","category-2-2024-vedecke-clanky","tag-autor-roman-pavelka","tag-mechanismus-chybeni","tag-neuplna-data","tag-statisticka-inference","tag-statisticke-modelovani"],"_links":{"self":[{"href":"https:\/\/ssad.statistics.sk\/SSaD\/index.php\/wp-json\/wp\/v2\/posts\/3906","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/ssad.statistics.sk\/SSaD\/index.php\/wp-json\/wp\/v2\/posts"}],"about":[{"href":"https:\/\/ssad.statistics.sk\/SSaD\/index.php\/wp-json\/wp\/v2\/types\/post"}],"author":[{"embeddable":true,"href":"https:\/\/ssad.statistics.sk\/SSaD\/index.php\/wp-json\/wp\/v2\/users\/8"}],"replies":[{"embeddable":true,"href":"https:\/\/ssad.statistics.sk\/SSaD\/index.php\/wp-json\/wp\/v2\/comments?post=3906"}],"version-history":[{"count":1,"href":"https:\/\/ssad.statistics.sk\/SSaD\/index.php\/wp-json\/wp\/v2\/posts\/3906\/revisions"}],"predecessor-version":[{"id":3907,"href":"https:\/\/ssad.statistics.sk\/SSaD\/index.php\/wp-json\/wp\/v2\/posts\/3906\/revisions\/3907"}],"wp:attachment":[{"href":"https:\/\/ssad.statistics.sk\/SSaD\/index.php\/wp-json\/wp\/v2\/media?parent=3906"}],"wp:term":[{"taxonomy":"category","embeddable":true,"href":"https:\/\/ssad.statistics.sk\/SSaD\/index.php\/wp-json\/wp\/v2\/categories?post=3906"},{"taxonomy":"post_tag","embeddable":true,"href":"https:\/\/ssad.statistics.sk\/SSaD\/index.php\/wp-json\/wp\/v2\/tags?post=3906"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}