-
Notifications
You must be signed in to change notification settings - Fork 2
/
t04_SAS_PROC.sas
184 lines (129 loc) · 2.31 KB
/
t04_SAS_PROC.sas
1
2
3
4
5
6
7
8
9
10
11
12
13
14
15
16
17
18
19
20
21
22
23
24
25
26
27
28
29
30
31
32
33
34
35
36
37
38
39
40
41
42
43
44
45
46
47
48
49
50
51
52
53
54
55
56
57
58
59
60
61
62
63
64
65
66
67
68
69
70
71
72
73
74
75
76
77
78
79
80
81
82
83
84
85
86
87
88
89
90
91
92
93
94
95
96
97
98
99
100
101
102
103
104
105
106
107
108
109
110
111
112
113
114
115
116
117
118
119
120
121
122
123
124
125
126
127
128
129
130
131
132
133
134
135
136
137
138
139
140
141
142
143
144
145
146
147
148
149
150
151
152
153
154
155
156
157
158
159
160
161
162
163
164
165
166
167
168
169
170
171
172
173
174
175
176
177
178
179
180
181
182
183
/* */
OPTIONS COMPRESS = YES;
DATA CARS;
SET SASHELP.CARS;
RUN;
/* */
/* PROC SORT */
PROC SORT DATA = SASHELP.CARS;
BY MSRP;
RUN;
/* */
PROC SORT DATA = SASHELP.CARS OUT = CARS_MSRP;
BY DESCENDING MSRP;
RUN;
PROC SORT DATA = SASHELP.CARS OUT = CARS_MAKE;
BY MAKE;
RUN;
/* */
DATA CARS_DUP;
KEEP TYPE ORIGIN DRIVETRAIN;
SET SASHELP.CARS;
RUN;
PROC PRINT DATA = CARS_DUP(OBS=20);
RUN;
/* */
PROC SORT DATA = CARS_DUP(OBS=20) OUT = CARS_NDK NODUPKEY;
BY TYPE ORIGIN;
RUN;
PROC PRINT DATA = CARS_NDK;
RUN;
/* */
PROC SORT DATA = CARS_DUP(OBS=20) OUT = CARS_NQK NOUNIQUEKEY;
BY TYPE ORIGIN;
RUN;
PROC PRINT DATA = CARS_NQK;
RUN;
/* */
PROC SORT DATA = CARS_DUP(OBS=20) OUT = CARS_ND NODUP;
BY TYPE ORIGIN;
RUN;
PROC PRINT DATA = CARS_ND;
RUN;
/* */
/* PROC FREQ */
PROC FREQ DATA = CARS NOPRINT;
TABLE DRIVETRAIN / OUT = CARS_FREQ;
RUN;
PROC PRINT DATA = CARS_FREQ;
RUN;
/* */
PROC FREQ DATA = CARS;
TABLE DRIVETRAIN * ORIGIN/NOCOL NOROW NOPERCENT MISSING;
RUN;
/* */
PROC FREQ DATA = CARS;
TABLE ORIGIN * DRIVETRAIN/NOCOL NOROW NOPERCENT MISSING;
RUN;
/* */
PROC FREQ DATA = CARS;
TABLE DRIVETRAIN * ORIGIN;
WHERE TYPE = "SUV";
RUN;
PROC FREQ DATA = CARS(OBS=20);
TABLE TYPE * DRIVETRAIN * ORIGIN;
RUN;
PROC FREQ DATA = CARS;
TABLE (TYPE DRIVETRAIN) * ORIGIN;
RUN;
/* */
/* PROC UNIVARIATE */
PROC UNIVARIATE DATA = CARS;
VAR MSRP;
RUN;
/* */
PROC UNIVARIATE DATA = CARS;
VAR MAKE;
RUN;
/* */
PROC UNIVARIATE DATA = CARS(OBS=100);
VAR MSRP;
CLASS MAKE;
RUN;
/* */
/* PROC TRANSPOSE */
DATA CARS_MAMS;
KEEP MAKE TYPE MSRP;
SET SASHELP.CARS;
RUN;
PROC SORT DATA = CARS_MAMS OUT = CARS_MAMSD NODUPKEY;
BY MAKE TYPE;
RUN;
PROC PRINT DATA = CARS_MAMSD;
RUN;
/* */
PROC TRANSPOSE DATA = CARS_MAMSD;
VAR MSRP;
BY MAKE;
RUN;
/* */
PROC TRANSPOSE DATA = CARS_MAMSD OUT = CARS_M PREFIX = ID_;
VAR MSRP;
BY MAKE;
ID TYPE;
RUN;
PROC PRINT DATA = CARS_M;
RUN;
/* */
/* PROC SURVEYSELECT */
PROC SURVEYSELECT
DATA = CARS_MAMS METHOD = SRS N = 3
OUT = CARS_SRS_N3;
RUN;
PROC PRINT DATA = CARS_SRS_N3;
RUN;
/* */
PROC SURVEYSELECT
DATA = CARS_MAMS METHOD = SRS SAMPRATE = 0.01
OUT = CARS_SRS_P1;
RUN;
PROC PRINT DATA = CARS_SRS_P1;
RUN;
/* */
PROC SURVEYSELECT
DATA = CARS_MAMS METHOD = SRS SAMPRATE = 0.01
OUT = CARS_SRS_N1;
STRATA MAKE;
RUN;
PROC PRINT DATA = CARS_SRS_N1;
RUN;