1 /*
2  *  gretl -- Gnu Regression, Econometrics and Time-series Library
3  *  Copyright (C) 2001 Allin Cottrell and Riccardo "Jack" Lucchetti
4  *
5  *  This program is free software: you can redistribute it and/or modify
6  *  it under the terms of the GNU General Public License as published by
7  *  the Free Software Foundation, either version 3 of the License, or
8  *  (at your option) any later version.
9  *
10  *  This program is distributed in the hope that it will be useful,
11  *  but WITHOUT ANY WARRANTY; without even the implied warranty of
12  *  MERCHANTABILITY or FITNESS FOR A PARTICULAR PURPOSE.  See the
13  *  GNU General Public License for more details.
14  *
15  *  You should have received a copy of the GNU General Public License
16  *  along with this program.  If not, see <http://www.gnu.org/licenses/>.
17  *
18  */
19 
20 #ifndef GRETL_JOIN_H
21 #define GRETL_JOIN_H
22 
23 typedef enum {
24     AGGR_NONE,
25     AGGR_COUNT,
26     AGGR_AVG,
27     AGGR_SUM,
28     AGGR_MIN,
29     AGGR_MAX,
30     AGGR_SEQ,
31     AGGR_MIDAS
32 } AggrType;
33 
34 int gretl_join_data (const char *fname,
35                      const char **vnames,
36                      int nvars,
37                      DATASET *dset,
38                      const int *ikeyvars,
39                      const char *okey,
40                      const char *filtstr,
41                      const char *srcname,
42                      AggrType aggr,
43                      int seqval,
44                      const char *auxname,
45                      const char *tconvstr,
46                      const char *tconvfmt,
47                      int midas_pd,
48                      gretlopt opt,
49                      PRN *prn);
50 
51 #endif /* GRETL_JOIN_H */
52