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Book synopsis

V uchebnom posobii izlozheny osnovnye metody analiza dannyh v statisticheskom pakte IBM SPSS Statistics 22: podgotovka dannyh dlya analiza (opisatel'nye statistiki, sozdanie nabora dannyh, postroenie chastotnyh raspredelenij, interval'naya ocenka general'noj srednej); statisticheskie gipotezy (t-kriterij St'judenta, kriterij Kolmogorova-Smirnova, kriterij 2, U-kriterij Manna-Uitni, kriterij znakovyh rangov Vilkoxona, dispersionnyj analiz); korrelyacionnyj i regressionnyj analiz (parnaya korrelyaciya, parnaya linejnaya regressiya, mnogofaktornaya regressiya, nelinejnaya regressiya, logisticheskaya regressiya, vremennye ryady); klassifikaciya i snizhenie razmernosti dannyh (diskriminantnyj analiz, faktornyj analiz, ierarhicheskij klasternyj analiz, metod K-srednih, derevo reshenij). Izlozhenie materiala rassmotreno na primerah, pozvolyajushhih poluchit' navyki prakticheskogo primeneniya analiza dannyh v social'no-jekonomicheskih issledovaniyah. Uchebnoe posobie prednaznacheno dlya provedeniya laboratornyh zanyatij i samostoyatel'noj raboty studentov, obuchajushhihsya po napravleniyam podgotovki 38.03.05 Biznes-informatika (bakalavriat) i 38.04.05 Biznes-informatika (magistratura).

Book details

• Full title: Analiz dannyh. Praktikum
• Subtitle: Uchebnoe posobie
• Author: Vladimir Yakovlev
• Language: Russian
• Binding: Paperback
• Number of pages: 192
• EAN: 9783659934452
• ID: 14211169
• Publisher: LAP Lambert Academic Publishing
• Weight: 302 g
• Dimensions: 220 × 150 × 12 mm
• Published: 2016

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