Hello,
I would like to know how to get the previous value of var2 which is equal to var3 at each 6 observations. So if you look at exec number 3821 , the value of var2 is habi_statisti_20200106,and I want to get the previous value of var2 which is habi_statisti_20200103.
How do we do that ?
data want;
infile datalines delimiter=',';
input var1 $4. var2 $25. var3 $25.;
datalines;
3791,habi_statisti_20200103,
3791,habi_statisti_20200103,
3791,habi_statisti_20200103,
3791,habi_statisti_20200103,
3791,habi_statisti_20200103,
3791,habi_statisti_20200103,habi_statisti_20191231
3801,habi_statisti_20200103,
3801,habi_statisti_20200103,
3801,habi_statisti_20200103,
3801,habi_statisti_20200103,
3801,habi_statisti_20200103,
3801,habi_statisti_20200103,habi_statisti_20191231
3811,habi_statisti_20200103,
3811,habi_statisti_20200103,
3811,habi_statisti_20200103,
3811,habi_statisti_20200103,
3811,habi_statisti_20200103,
3811,habi_statisti_20200103,habi_statisti_20191231
3821,habi_statisti_20200106,
3821,habi_statisti_20200106,
3821,habi_statisti_20200106,
3821,habi_statisti_20200106,
3821,habi_statisti_20200106,
3821,habi_statisti_20200106,habi_statisti_20200103
3831,habi_statisti_20200106,
3831,habi_statisti_20200106,
3831,habi_statisti_20200106,
3831,habi_statisti_20200106,
3831,habi_statisti_20200106,
3831,habi_statisti_20200106,habi_statisti_20200103
3841,habi_statisti_20200106,
3841,habi_statisti_20200106,
3841,habi_statisti_20200106,
3841,habi_statisti_20200106,
3841,habi_statisti_20200106,
3841,habi_statisti_20200106,habi_statisti_20200103
3851,habi_statisti_20200107,
3851,habi_statisti_20200107,
3851,habi_statisti_20200107,
3851,habi_statisti_20200107,
3851,habi_statisti_20200107,
3851,habi_statisti_20200107,habi_statisti_20200106
3861,habi_statisti_20200108,
3861,habi_statisti_20200108,
3861,habi_statisti_20200108,
3861,habi_statisti_20200108,
3861,habi_statisti_20200108,
3861,habi_statisti_20200108,habi_statisti_20200107
3871,habi_statisti_20200109,
3871,habi_statisti_20200109,
3871,habi_statisti_20200109,
3871,habi_statisti_20200109,
3871,habi_statisti_20200109,
3871,habi_statisti_20200109,habi_statisti_20200108
3881,habi_statisti_20200110,
3881,habi_statisti_20200110,
3881,habi_statisti_20200110,
3881,habi_statisti_20200110,
3881,habi_statisti_20200110,
3881,habi_statisti_20200110,habi_statisti_20200109
3891,habi_statisti_20200113,
3891,habi_statisti_20200113,
3891,habi_statisti_20200113,
3891,habi_statisti_20200113,
3891,habi_statisti_20200113,
3891,habi_statisti_20200113,habi_statisti_20200110
3901,habi_statisti_20200113,
3901,habi_statisti_20200113,
3901,habi_statisti_20200113,
3901,habi_statisti_20200113,
3901,habi_statisti_20200113,
3901,habi_statisti_20200113,habi_statisti_20200110
3911,habi_statisti_20200113,
3911,habi_statisti_20200113,
3911,habi_statisti_20200113,
3911,habi_statisti_20200113,
3911,habi_statisti_20200113,
3911,habi_statisti_20200113,habi_statisti_20200110
3921,habi_statisti_20200114,
3921,habi_statisti_20200114,
3921,habi_statisti_20200114,
3921,habi_statisti_20200114,
3921,habi_statisti_20200114,
3921,habi_statisti_20200114,habi_statisti_20200113
3931,habi_statisti_20200115,
3931,habi_statisti_20200115,
3931,habi_statisti_20200115,
3931,habi_statisti_20200115,
3931,habi_statisti_20200115,
3931,habi_statisti_20200115,habi_statisti_20200114
3941,habi_statisti_20200116,
3941,habi_statisti_20200116,
3941,habi_statisti_20200116,
3941,habi_statisti_20200116,
3941,habi_statisti_20200116,
3941,habi_statisti_20200116,habi_statisti_20200115
3951,habi_statisti_20200117,
3951,habi_statisti_20200117,
3951,habi_statisti_20200117,
3951,habi_statisti_20200117,
3951,habi_statisti_20200117,
3951,habi_statisti_20200117,habi_statisti_20200116
3961,habi_statisti_20200120,
3961,habi_statisti_20200120,
3961,habi_statisti_20200120,
3961,habi_statisti_20200120,
3961,habi_statisti_20200120,
3961,habi_statisti_20200120,habi_statisti_20200117
3971,habi_statisti_20200120,
3971,habi_statisti_20200120,
3971,habi_statisti_20200120,
3971,habi_statisti_20200120,
3971,habi_statisti_20200120,
3971,habi_statisti_20200120,habi_statisti_20200117
3981,habi_statisti_20200120,
3981,habi_statisti_20200120,
3981,habi_statisti_20200120,
3981,habi_statisti_20200120,
3981,habi_statisti_20200120,
3981,habi_statisti_20200120,habi_statisti_20200117
3991,habi_statisti_20200121,
3991,habi_statisti_20200121,
3991,habi_statisti_20200121,
3991,habi_statisti_20200121,
3991,habi_statisti_20200121,
3991,habi_statisti_20200121,habi_statisti_20200120
4001,habi_statisti_20200122,
4001,habi_statisti_20200122,
4001,habi_statisti_20200122,
4001,habi_statisti_20200122,
4001,habi_statisti_20200122,
4001,habi_statisti_20200122,habi_statisti_20200121
4011,habi_statisti_20200123,
4011,habi_statisti_20200123,
4011,habi_statisti_20200123,
4011,habi_statisti_20200123,
4011,habi_statisti_20200123,
4011,habi_statisti_20200123,habi_statisti_20200122
4021,habi_statisti_20200124,
4021,habi_statisti_20200124,
4021,habi_statisti_20200124,
4021,habi_statisti_20200124,
4021,habi_statisti_20200124,
4021,habi_statisti_20200124,habi_statisti_20200123
4031,habi_statisti_20200127,
4031,habi_statisti_20200127,
4031,habi_statisti_20200127,
4031,habi_statisti_20200127,
4031,habi_statisti_20200127,
4031,habi_statisti_20200127,habi_statisti_20200124
4041,habi_statisti_20200127,
4041,habi_statisti_20200127,
4041,habi_statisti_20200127,
4041,habi_statisti_20200127,
4041,habi_statisti_20200127,
4041,habi_statisti_20200127,habi_statisti_20200124
4051,habi_statisti_20200127,
4051,habi_statisti_20200127,
4051,habi_statisti_20200127,
4051,habi_statisti_20200127,
4051,habi_statisti_20200127,
4051,habi_statisti_20200127,habi_statisti_20200124
4061,habi_statisti_20200128,
4061,habi_statisti_20200128,
4061,habi_statisti_20200128,
4061,habi_statisti_20200128,
4061,habi_statisti_20200128,
4061,habi_statisti_20200128,habi_statisti_20200127
4071,habi_statisti_20200129,
4071,habi_statisti_20200129,
4071,habi_statisti_20200129,
4071,habi_statisti_20200129,
4071,habi_statisti_20200129,
4071,habi_statisti_20200129,habi_statisti_20200128
4081,habi_statisti_20200130,
4081,habi_statisti_20200130,
4081,habi_statisti_20200130,
4081,habi_statisti_20200130,
4081,habi_statisti_20200130,
4081,habi_statisti_20200130,habi_statisti_20200129
4091,habi_statisti_20200131,
4091,habi_statisti_20200131,
4091,habi_statisti_20200131,
4091,habi_statisti_20200131,
4091,habi_statisti_20200131,
4091,habi_statisti_20200131,habi_statisti_20200130
4101,habi_statisti_20200203,
4101,habi_statisti_20200203,
4101,habi_statisti_20200203,
4101,habi_statisti_20200203,
4101,habi_statisti_20200203,
4101,habi_statisti_20200203,habi_statisti_20200131
4111,habi_statisti_20200203,
4111,habi_statisti_20200203,
4111,habi_statisti_20200203,
4111,habi_statisti_20200203,
4111,habi_statisti_20200203,
4111,habi_statisti_20200203,habi_statisti_20200131
4121,habi_statisti_20200203,
4121,habi_statisti_20200203,
4121,habi_statisti_20200203,
4121,habi_statisti_20200203,
4121,habi_statisti_20200203,
4121,habi_statisti_20200203,habi_statisti_20200131
4131,habi_statisti_20200204,
4131,habi_statisti_20200204,
4131,habi_statisti_20200204,
4131,habi_statisti_20200204,
4131,habi_statisti_20200204,
4131,habi_statisti_20200204,habi_statisti_20200203
;
run;
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