HW 1 - ORIE 4740 - HW#...

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                                             HW # 1 – Orie 4740                                          Shradha Jain – sj259 > olivePred <- function( dat ){ +   # predict the region for olive oil samples.  dat should be a data.frame +   # containing the fatty acid levels. +   nSamps <- dim(dat)[1]; +   predRegion <- rep( 0, nSamps ); +   for( i in (1:nSamps) ){ +     if( dat$eicosenoic[i] > 7 ){ +       predRegion[i] <- 1; +     } else if( dat$linoleic[i] > 1050 ){ +       predRegion[i] <- 2; +     } else { +       predRegion[i] <- 3; +     } +   } +   return( predRegion ); + } > olivePred(oliveTest)   [1] 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  [38] 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1 1  [75] 1 1 1 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 2 3 3 3 3 3 3 3 3 3 3 [112] 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3 3  
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