
<ns0:uwmetadata xmlns:ns0="http://phaidra.univie.ac.at/XML/metadata/V1.0" xmlns:ns1="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0" xmlns:ns10="http://phaidra.univie.ac.at/XML/metadata/provenience/V1.0" xmlns:ns11="http://phaidra.univie.ac.at/XML/metadata/provenience/V1.0/entity" xmlns:ns12="http://phaidra.univie.ac.at/XML/metadata/digitalbook/V1.0" xmlns:ns13="http://phaidra.univie.ac.at/XML/metadata/etheses/V1.0" xmlns:ns2="http://phaidra.univie.ac.at/XML/metadata/extended/V1.0" xmlns:ns3="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/entity" xmlns:ns4="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/requirement" xmlns:ns5="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/educational" xmlns:ns6="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/annotation" xmlns:ns7="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/classification" xmlns:ns8="http://phaidra.univie.ac.at/XML/metadata/lom/V1.0/organization" xmlns:ns9="http://phaidra.univie.ac.at/XML/metadata/histkult/V1.0">
  <ns1:general>
    <ns1:identifier>o:28748</ns1:identifier>
    <ns1:title language="sr">Rešavanje problema multivarijacionih nedostajućih anketnih podataka primenom EM algoritma</ns1:title>
    <ns2:alt_title language="en">Solving problems of multivariate incomplete surveys data with EM algorithm implementation</ns2:alt_title>
    <ns1:language>sr</ns1:language>
    <ns1:description language="sr">APSTRAKT:
Problem nedostajućih podataka dosta je prisutan kod anketnog istraživanja. Ukoliko se
ne utvrdi tip mehanizma nedostajućih podataka, ocene nepoznatih parametara analizi-
ranog statističkog modela, mogu biti pristrasne. Data neželjena osobina, može se prevazići pravilnim tretiranjem nedostajućih podataka, među kojima je svakako upotreba EM
algoritma.</ns1:description>
    <ns1:description language="en">ABSTRACT:
The problem of missing data is quite present in the survey research. If the type of missing
data mechanism is not determined, the unknown parameter estimates of the analysed
statistical model may be biased. An unwanted feature may be overcome by properly han-
dling missing data, among which is the certainly using the EM algorithm.</ns1:description>
    <ns1:keyword language="sr">KLJUČNE REČI: MULTIVARIJACIONI NEDOSTAJUĆI PODACI, MCAR TEST, EM ALGORITAM, OCENE (OGRANIČENE) MAKSIMALNE VERODOSTOJNOSTI</ns1:keyword>
    <ns1:keyword language="en">KEY WORDS: MULTIVARIATE INCOMPLETE DATA, MCAR TEST, EM ALGORITHM, (RESTRICTED) MAXIMUM LIKELIHOOD ESTIMATES</ns1:keyword>
    <ns2:identifiers>
      <ns2:resource>1552101</ns2:resource>
      <ns2:identifier>2217-6217</ns2:identifier>
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  <ns1:lifecycle>
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    <ns2:peer_reviewed>no</ns2:peer_reviewed>
    <ns1:contribute seq="0">
      <ns1:role>46</ns1:role>
      <ns1:entity seq="0">
        <ns3:firstname>Vladimir</ns3:firstname>
        <ns3:lastname>Vasić</ns3:lastname>
        <ns3:institution>Univerzitet u Beogradu Ekonomski fakultet</ns3:institution>
        <ns3:conor>12793703</ns3:conor>
        <ns3:orcid>0000-0001-9694-8071</ns3:orcid>
      </ns1:entity>
    </ns1:contribute>
  </ns1:lifecycle>
  <ns1:technical>
    <ns1:format>application/pdf</ns1:format>
    <ns1:size>179886</ns1:size>
    <ns1:location>https://phaidrabg.bg.ac.rs/o:28748</ns1:location>
  </ns1:technical>
  <ns1:rights>
    <ns1:cost>no</ns1:cost>
    <ns1:copyright>yes</ns1:copyright>
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  <ns1:classification>
    <ns1:purpose>70</ns1:purpose>
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  <ns1:organization>
    <ns8:hoschtyp>92000001</ns8:hoschtyp>
    <ns8:orgassignment>
      <ns8:faculty>11A03</ns8:faculty>
    </ns8:orgassignment>
  </ns1:organization>
  <ns12:digitalbook>
    <ns12:name_magazine language="sr">Ekonomske ideje i praksa</ns12:name_magazine>
    <ns12:booklet>30</ns12:booklet>
    <ns12:from_page>35</ns12:from_page>
    <ns12:to_page>49</ns12:to_page>
    <ns12:releaseyear>2018</ns12:releaseyear>
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