{"id":361,"date":"2020-02-12T13:23:24","date_gmt":"2020-02-12T12:23:24","guid":{"rendered":"http:\/\/estatistika.ku.sk\/?page_id=361"},"modified":"2022-02-17T17:36:16","modified_gmt":"2022-02-17T16:36:16","slug":"priklad-wilcoxono-parovy-test","status":"publish","type":"page","link":"https:\/\/estatistika.ku.sk\/index.php\/induktivna-statistika\/komparacna-analyza\/komparacia-suborov-podla-ordinalnej-premennej\/priklad-wilcoxono-parovy-test\/","title":{"rendered":"Wilcoxonov p\u00e1rov\u00fd test"},"content":{"rendered":"<ul>\n<li style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">Pou\u017e\u00edva sa na sk\u00famanie rozdielov v medi\u00e1noch (priemeroch porad\u00ed) v dvoch <a href=\"http:\/\/estatistika.ku.sk\/index.php\/vyber-vyskumnej-vzorky\/zavisly-a-nezavisly-vyber\/\">z\u00e1visl\u00fdch<\/a> v\u00fdberoch.<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">Pracujeme so z\u00e1visl\u00fdm v\u00fdberom, to znamen\u00e1 s rovnak\u00fdm s\u00faborom respondentov viackr\u00e1t (napr. vstupn\u00e9 meranie\/v\u00fdstupn\u00e9 meranie, pred intervenciou\/po intervencii, pred lie\u010dbou\/po lie\u010dbe, pred terapiou\/po terapii at\u010f.).<\/span><\/li>\n<li style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">Ide o neparametrick\u00fa obdobu Studentovho t-testu pre dva z\u00e1visl\u00e9 v\u00fdbery.<\/span><\/li>\n<\/ul>\n<p style=\"margin-bottom: 12pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><b>Pr\u00edklad \u010d. 1<\/b>: Cie\u013eom anal\u00fdzy je zisti\u0165, \u010di u \u0161tudentov do\u0161lo k zmene v\u00a0ob\u013e\u00fabenosti predmetu \u0161tatistika po absolvovan\u00ed semin\u00e1ra Z\u00e1klady \u0161tatistiky.<\/span><\/p>\n<p style=\"margin-bottom: 0.0001pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">H<sub>0<\/sub>:\u00a0 V\u00a0ob\u013e\u00fabenosti predmetu \u201e\u0161tatistika\u201c pred a po absolvovan\u00ed semin\u00e1ra Z\u00e1klady \u0161tatistiky nedo\u0161lo k signifikantn\u00fdm zmen\u00e1m.<\/span><\/p>\n<p style=\"margin-bottom: 0.0001pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">H<sub>A<\/sub>:\u00a0V\u00a0ob\u013e\u00fabenosti predmetu \u201e\u0161tatistika\u201c pred a po absolvovan\u00ed semin\u00e1ra Z\u00e1klady \u0161tatistiky do\u0161lo k signifikantn\u00fdm zmen\u00e1m.<\/span><\/p>\n<p style=\"margin-bottom: 0.0001pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><b>Operacionaliz\u00e1cia<\/b>:<\/span><\/p>\n<ul style=\"text-align: justify;\" type=\"disc\">\n<li style=\"text-align: justify; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><b>ob\u013e\u00fabenos\u0165 pred semestrom<\/b> \u2013 1 =\u00a0ve\u013emi neob\u013e\u00faben\u00fd, 1 = neob\u013e\u00faben\u00fd, 3 = ani ob\u013e\u00faben\u00fd\/ani neob\u013e\u00faben\u00fd, 4 = \u00a0ob\u013e\u00faben\u00fd 6 =\u00a0ve\u013emi ob\u013e\u00faben\u00fd<\/span><\/li>\n<li style=\"text-align: justify; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><b>ob\u013e\u00fabenos\u0165 po semestri<\/b> \u2013 1 =\u00a0ve\u013emi neob\u013e\u00faben\u00fd, 1 = neob\u013e\u00faben\u00fd, 3 = ani ob\u013e\u00faben\u00fd\/ani neob\u013e\u00faben\u00fd, 4 = \u00a0ob\u013e\u00faben\u00fd 6 =\u00a0ve\u013emi ob\u013e\u00faben\u00fd<\/span><\/li>\n<\/ul>\n<table style=\"border-collapse: collapse; width: 100%;\">\n<tbody>\n<tr>\n<td style=\"width: 100%; text-align: center;\"><strong><span style=\"font-family: helvetica, arial, sans-serif;\">Videon\u00e1vod: SPSS<\/span><\/strong><\/td>\n<\/tr>\n<tr>\n<td style=\"width: 100%;\"><iframe title=\"Wilcoxonov parovy test (SPSS)\" width=\"580\" height=\"326\" src=\"https:\/\/www.youtube.com\/embed\/7jwkaigbH0I?feature=oembed\" frameborder=\"0\" allow=\"accelerometer; autoplay; clipboard-write; encrypted-media; gyroscope; picture-in-picture; web-share\" referrerpolicy=\"strict-origin-when-cross-origin\" allowfullscreen><\/iframe><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"font-size: 21px; text-align: justify;\"><span style=\"color: #800080;\"><strong><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">Sk\u00fa\u0161obn\u00fd pr\u00edklad:<\/span><\/strong><\/span><\/p>\n<blockquote style=\"font-size: 21px; text-align: left; color: #000000;\">\n<p style=\"text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">Pr\u00edklad \u010d. 2 si m\u00f4\u017eete sk\u00fasi\u0165 sami vypo\u010d\u00edta\u0165. Ni\u017e\u0161ie n\u00e1jdete pr\u00edslu\u0161n\u00fa d\u00e1tov\u00fa maticu v SPSS i v Exceli, s\u00fabory si m\u00f4\u017eete stiahnu\u0165. To \u010di ste zadanie spr\u00e1vne vypo\u010d\u00edtali si m\u00f4\u017eete overi\u0165, ak v\u00e1\u0161 v\u00fdsledok vlo\u017e\u00edte do v\u00fdsledkov\u00e9ho okna, ktor\u00e9 taktie\u017e n\u00e1jdete ni\u017e\u0161ie pod zadan\u00edm pr\u00edkladu.<\/span><\/p>\n<\/blockquote>\n<p style=\"margin-bottom: 12pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><b>Pr\u00edklad \u010d. 2<\/b>: Cie\u013eom anal\u00fdzy je zisti\u0165, \u010di u\u00a0adolescentov do\u0161lo k\u00a0zmene v\u00a0postoji<\/span><br \/>\n<span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">k\u00a0u\u017e\u00edvaniu n\u00e1vykov\u00fdch l\u00e1tok po absolvovan\u00ed prevent\u00edvneho programu.<\/span><\/p>\n<p style=\"margin-bottom: 0.0001pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">H<sub>0<\/sub>:\u00a0 V\u00a0postoji k\u00a0u\u017e\u00edvaniu n\u00e1vykov\u00fdch<\/span><br \/>\n<span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">l\u00e1tok po absolvovan\u00ed prevent\u00edvneho programu nedo\u0161lo k signifikantn\u00fdm zmen\u00e1m.<\/span><\/p>\n<p style=\"margin-bottom: 0.0001pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">H<sub>A<\/sub>: V postoji k u\u017e\u00edvaniu n\u00e1vykov\u00fdch\u00a0<\/span><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">l\u00e1tok po absolvovan\u00ed prevent\u00edvneho programu do\u0161lo k signifikantn\u00fdm zmen\u00e1m.<\/span><\/p>\n<p style=\"margin-bottom: 0.0001pt; line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: justify;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><b>Operacionaliz\u00e1cia<\/b>:<\/span><\/p>\n<ul style=\"text-align: justify;\">\n<li style=\"line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: left;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><b>pred\u00a0absolvovan\u00edm prevent\u00edvneho programu: <\/b>1 =\u00a0maxim\u00e1lne\u00a0<b>pro<\/b>konzumentsk\u00fd\u00a0a\u017e 5 =\u00a0maxim\u00e1lne<b>\u00a0proti<\/b>konzumentsk<b>\u00fd<\/b><\/span><\/li>\n<li style=\"line-height: normal; background-image: initial; background-position: initial; background-size: initial; background-repeat: initial; background-attachment: initial; background-origin: initial; background-clip: initial; text-align: left;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\">po absolvovan\u00ed prevent\u00edvneho programu:\u00a01 =\u00a0maxim\u00e1lne\u00a0<b>pro<\/b>konzumentsk\u00fd\u00a0a\u017e 5 =\u00a0maxim\u00e1lne<b>\u00a0proti<\/b>konzumentsk\u00fd<\/span><\/li>\n<\/ul>\n<table style=\"border-collapse: collapse; width: 100%; height: 81px;\">\n<tbody>\n<tr style=\"height: 41px;\">\n<td style=\"width: 98.7931%; height: 41px; text-align: center;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\"><strong>D\u00e1tov\u00e1 matica IBM SPSS na stiahnutie<\/strong><\/span><\/td>\n<td style=\"width: 1.72414%; height: 41px; text-align: center;\"><\/td>\n<\/tr>\n<tr style=\"height: 40px;\">\n<td style=\"width: 98.7931%; height: 40px;\"><span style=\"font-family: helvetica, arial, sans-serif; font-size: 14pt;\"><a href=\"http:\/\/estatistika.ku.sk\/wp-content\/uploads\/2022\/01\/komparacnaanalyza_ordinalnapremenna.zip\"><img decoding=\"async\" class=\"alignnone wp-image-980\" src=\"http:\/\/estatistika.ku.sk\/wp-content\/uploads\/2020\/01\/cropped-logoIBM-SPSS.png\" alt=\"\" width=\"116\" height=\"94\" \/><\/a><\/span><\/td>\n<td style=\"width: 1.72414%; height: 40px;\"><\/td>\n<\/tr>\n<\/tbody>\n<\/table>\n<p style=\"text-align: center;\"><strong><span style=\"font-family: helvetica, arial, sans-serif;\">Overte si \u010di ste pr\u00edklad vypo\u010d\u00edtali spr\u00e1vne<\/span><\/strong><br \/>\n<span style=\"font-family: helvetica, arial, sans-serif; font-size: 12pt;\">(v pr\u00edpade spr\u00e1vneho v\u00fdpo\u010dtu je v\u00fdsledok v zelenom r\u00e1m\u010deku)<\/span><\/p>\n<p style=\"text-align: center;\"><div class = \"hdq_quiz_wrapper\"><a href = \"https:\/\/estatistika.ku.sk\/index.php\/induktivna-statistika\/komparacna-analyza\/komparacia-suborov-podla-ordinalnej-premennej\/priklad-wilcoxono-parovy-test\/\" rel=\"noamphtml\" class = \"hdq_quiz_start hdq_button button\" role = \"button\">Otvori\u0165 overenie v\u00fdpo\u010dtu<\/a><\/div><\/p>\n<blockquote>\n<p style=\"text-align: justify;\"><span style=\"font-size: 12pt;\">! vpisujte p-hodnotu <strong>zaokr\u00fahlen\u00fa<\/strong> na 3-desatinn\u00e9 miesta.<\/span><\/p>\n<p style=\"text-align: justify;\"><span style=\"font-size: 12pt;\">! vpisujte v\u00fdsledok i\u00a0<strong>s nulou pred \u010diarkou<\/strong>, napr. 0,005 (v SPSS je v\u00fdsledok vo forme z\u00e1pisu .005).<\/span><\/p>\n<\/blockquote>\n","protected":false},"excerpt":{"rendered":"<p>Pou\u017e\u00edva sa na sk\u00famanie rozdielov v medi\u00e1noch (priemeroch porad\u00ed) v dvoch z\u00e1visl\u00fdch v\u00fdberoch. Pracujeme so z\u00e1visl\u00fdm v\u00fdberom, to znamen\u00e1 s rovnak\u00fdm s\u00faborom respondentov viackr\u00e1t (napr. vstupn\u00e9 meranie\/v\u00fdstupn\u00e9 meranie, pred intervenciou\/po intervencii, pred lie\u010dbou\/po lie\u010dbe, pred terapiou\/po terapii at\u010f.). Ide o neparametrick\u00fa obdobu Studentovho t-testu pre dva z\u00e1visl\u00e9 v\u00fdbery. Pr\u00edklad \u010d. 1: Cie\u013eom anal\u00fdzy je zisti\u0165, [&hellip;]<\/p>\n","protected":false},"author":2,"featured_media":0,"parent":341,"menu_order":0,"comment_status":"closed","ping_status":"closed","template":"templates\/template-full-width.php","meta":{"footnotes":""},"class_list":["post-361","page","type-page","status-publish","hentry"],"_links":{"self":[{"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages\/361","targetHints":{"allow":["GET"]}}],"collection":[{"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages"}],"about":[{"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/types\/page"}],"author":[{"embeddable":true,"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/users\/2"}],"replies":[{"embeddable":true,"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/comments?post=361"}],"version-history":[{"count":48,"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages\/361\/revisions"}],"predecessor-version":[{"id":2184,"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages\/361\/revisions\/2184"}],"up":[{"embeddable":true,"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/pages\/341"}],"wp:attachment":[{"href":"https:\/\/estatistika.ku.sk\/index.php\/wp-json\/wp\/v2\/media?parent=361"}],"curies":[{"name":"wp","href":"https:\/\/api.w.org\/{rel}","templated":true}]}}