mulreg1.sas

SAS for Windows统计分析系统教程,里面有源码

data mulreg1;
  input hemogl Ca Mg Fe Mn Cu;
cards;
13.50    54.89    30.86    448.70    0.012    1.010
13.00    72.49    42.61    467.30    0.008    1.640
13.75    53.81    52.86    425.61    0.004    1.220
14.00    64.74    39.18    469.80    0.005    1.220
14.25    58.80    37.67    456.55    0.012    1.010
12.75    43.67    26.18    395.78    0.001    0.594
12.50    54.89    30.86    448.70    0.012    1.010
12.25    86.12    43.79    440.13    0.017    1.770
12.00    60.35    38.20    394.40    0.001    1.140
11.75    54.04    34.23    405.60    0.008    1.300
11.50    61.23    37.35    446.00    0.022    1.380
11.25    60.17    33.67    383.20    0.001    0.914
11.00    69.69    40.01    416.70    0.012    1.350
10.75    72.28    40.12    430.80    0.000    1.200
10.50    55.13    33.02    445.80    0.012    0.918
10.25    70.08    36.81    409.80    0.012    1.190
10.00    63.05    35.07    384.10    0.000    0.853
 9.75    48.75    30.53    342.90    0.018    0.924
 9.50    52.28    27.14    326.29    0.004    0.817
 9.25    52.21    36.18    388.54    0.024    1.020
 9.00    49.71    25.43    331.10    0.012    0.897
 8.75    61.02    29.27    258.94    0.016    1.190
 8.50    53.68    28.79    292.80    0.048    1.320
 8.25    50.22    29.17    292.60    0.006    1.040
 8.00    65.34    29.99    312.80    0.006    1.030
 7.80    56.39    29.29    283.00    0.016    1.350
 7.50    66.12    31.93    344.20    0.000    0.689
 7.25    73.89    32.94    312.50    0.064    1.150
 7.00    47.31    28.55    294.70    0.005    0.838
;