Hi, You must entry USE field in Row column and Value column, and then entry "Count" in the "Columns" column.
Luck, * <http://www.psig.es> * *Carlos López Quintanilla* www.psig.es carlos.lo...@psig.es +34 699.680.261 2013/11/13 Chrest, David <dav...@rti.org> > I tried Group Stats and for the life of me could not get it to work. I > have an airports layer with 75 points and 4 types in the USE field. I want > a simple table listing the 4 types of airport uses in 4 records, then a > count column giving me a count of each use type. In the Group Stats plugin, > I put the Use field in Rows and the count function in value. The Calculate > button is grayed out and I can’t do anything. I tried different > combinations and nothing worked. Not sure what to put in the Columns box. > Everything I tried still gave me a grayed, unusable Calculate button. Anita > Graser’s tutorial at > http://anitagraser.com/2013/02/02/group-stats-tutorial/ just shows two > examples that are nothing like what I am trying to do. What exactly am I > doing wrong? > > > > *From:* carlos.p...@gmail.com [mailto:carlos.p...@gmail.com] *On Behalf > Of *Carlos López PSIG > *Sent:* Wednesday, November 13, 2013 9:55 AM > *To:* Chrest, David > *Cc:* List QGIS user > *Subject:* Re: [Qgis-user] Create a table of unique values with counts > for a field? > > > > Hi David, > > You can use the "Group Stats" plugin. > > > > Regards, > > > > > > > * <http://www.psig.es>* > > > > *Carlos López Quintanilla* > > > www.psig.es > > carlos.lo...@psig.es > +34 699.680.261 > > > > > > 2013/11/13 Chrest, David <dav...@rti.org> > > Is there a straightforward way to create a frequency table of a field? To > get a list of all the unique values and the counts for each of those unique > values for a field in a table, attribute table? > > > > David Chrest > > Research GIS Analyst > > RTI International > > 3040 Cornwallis Rd, PO Box 12194 > > Research Triangle Park, NC 27709-2194 > > > > > _______________________________________________ > Qgis-user mailing list > Qgis-user@lists.osgeo.org > http://lists.osgeo.org/mailman/listinfo/qgis-user > > >
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