代码搜索：proc
找到约 10,000 项符合「proc」的源代码
代码结果 10,000
www.eeworm.com/read/478063/6719128
sas example5_2.sas
goptions vsize=7cm hsize=10cm;
data example5_2;
input x@@;
lagx=lag(x);
t=_n_;
cards;
3.03 8.46 10.22 9.80 11.96 2.83
8.43 13.77 16.18 16.84 19.57 13.26
14.78 24.48 28.16 28.
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sas example5_1.sas
data example5_1;
input x@@;
difx=dif(x);
t=_n_;
cards;
1.05 -0.84 -1.42 0.20 2.81 6.72 5.40 4.38
5.52 4.46 2.89 -0.43 -4.86 -8.54 -11.54 -16.22
-19.41 -21.61 -22.51 -23.51 -
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sas 例5.10.sas
data a;
input x@@;
dif1_12=dif12(dif(x));
time=intnx('month','1jan1948'd,_n_-1);
format time year4.;
cards;
446 650 592 561 491 592 604 635 580
510 553 554 628 708 629 724 820 865
1007 1025 95
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sas 例5.8.sas
goptions vsize=7cm hsize=10cm;
data a;
input year x@@;
dif=dif(x);
cards;
1917 183.1
1918 183.9
1919 163.1
1920 179.5
1921 181.4
1922 173.4
1923 167.6
1924 177.4
1925 171.7
1926 170.1
1
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sas 例5.6.sas
goptions vsize=7cm hsize=10cm;
data na_in;
t=_n_;
time=intnx('year','1jan1952'd,_n_-1);
format time year4.;
input agric indus cons trans commer;
dif=dif(agric) ;
keep time agric dif;
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sas example4_2.sas
data example4_2;
input x@@;
t=_n_;
cards;
1.85 7.48 14.29 23.02 37.42 74.27 140.72
265.81 528.23 1040.27 2064.25 4113.73 8212.21 16405.95
；
proc nlin;
model x=a*t+b**t;
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sas 例3.7.sas
data a;
x_1=0;
e_1=0;
do t=-100 to 1000;
e=rannor(12345);
x=0.5*x_1+e-0.8*e_1;
x_1=x;
e_1=e;
if t>0 then output ;
end;
data a;
set a;
keep t x;
proc arima;
identify var=x nlag=20 outcov=
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sas 例3.6.sas
data a;
e_1=0;
e_2=0;
do t=-100 to 1000;
e=rannor(12345);
x1=e-2*e_1;
x2=e-0.5*e_1;
x3=e-4/5*e_1+16/25*e_2;
x4=e-5/4*e_1+25/16*e_2;
e_2=e_1;
e_1=e;
if t>0 then output ;
end;
data a;
set