// EXEC SPSSX
//SYSIN DD *
SET WIDTH = 80
TITLE "EX 5.2 - PCA ON U.S. NAVY BACHELOR OFFICER'S QUARTERS"
DATA LIST LIST
 /SITE 1-2 ADO MAC WHR CUA WNGS OBC RMS MMH
VARIABLE LABELS ADO 'AVERAGE DAILY OCCUPANCY'/
                MAC 'AVERAGE NUMBER OF CHECK-INS PER MO.'/
                WHR 'WEEKLY HRS OF SERVICE DESK OPERATION'/
                CUA 'SQ FT OF COMMON USE AREA'/
                WNGS 'NUMBER OF BUILDING WINGS'/
                OBC 'OPERATIONAL BERTHING CAPACITY'/
                RMS 'NUMBER OF ROOMS' /
                MMH 'MONTHLY MAN-HOURS'
 
 
PRINT / SITE ADO MAC WHR CUA WNGS OBC RMS MMH
BEGIN DATA
 1   2       4      4   1.26   1   6   6  180.23
 2   3       1.58  40   1.25   1   5   5  182.61
 3  16.6    23.78  40   1      1  13  13  164.38
 4   7       2.37 168   1      1   7   8  284.55
 5   5.3     1.67  42.5 7.79   3  25  25  199.92
 6  16.5     8.25 168   1.12   2  19  19  267.38
 7  25.89    3.00  40   0      3  36  36  999.09
 8  44.42  159.75 168    .6   18  48  48 1103.24
 9  39.63   50.86  40  27.37  10  77  77  944.21
10  31.92   40.08 168   5.52   6  47  47  931.84
11  97.33  255.08 168  19      6 165 130 2268.06
12  56.63  373.42 168   6.03   4  36  37 1489.5
13  96.67  206.67 168  17.86  14 120 120 1891.7
14  54.58  207.08 168   7.77   6  66  66 1387.82
15 113.88  981    168   24.48  6 166 179 3559.92
16 149.58  233.83 168   31.07 14 185 202 3115.29
17 134.32  145.82 168   25.99 12 192 192 2227.76
18 188.74  937.00 168   45.44 26 237 237 4804.24
19 110.24  410    168   20.05 12 115 115 2628.32
20  96.83  677.33 168   20.31 10 302 210 1880.84
21 102.33  288.83 168   21.01 14 131 131 3036.63
22 274.92  695.25 168   46.63 58 363 363 5539.98
23 811.08  714.33 168   22.76 17 242 242 3534.49
24 384.50 1473.66 168    7.36 24 540 453 8266.77
25  95     368    168   30.26  9 292 196 1845.89
END DATA
 
FACTOR  VARIABLES=ADO TO RMS
 /PLOT=EIGEN
 /CRITERIA=FACTORS(3)
 /EXTRACTION=PC
 /ROTATE=NOROTATE
 /PRINT=UNIVARIATE CORRELATION DET EXTRACTION FSCORE
 /SAVE REG (ALL PCSCR)
 
LIST VARIABLES=SITE PCSCR1 TO PCSCR3
 
PLOT PLOT = PCSCR2 WITH PCSCR1
     /PLOT = PCSCR3 WITH PCSCR1
     /PLOT = PCSCR3 WITH PCSCR2
 
COMPUTE PCSCRU1=PCSCR1*4.64302**.5
COMPUTE PCSCRU2=PCSCR2*.74021**.5
COMPUTE PCSCRU3=PCSCR3*.70630**.5
 
LIST VARIABLES = SITE PCSCRU1 TO PCSCRU3
 
PLOT PLOT = PCSCRU2 WITH PCSCRU1
    /PLOT = PCSCRU3 WITH PCSCRU1
    /PLOT = PCSCRU3 WITH PCSCRU2
 
FREQUENCIES VARIABLES=PCSCRU1
  /HISTOGRAM = NORMAL /STATISTICS = ALL