date - MONYY7. and DATE9. operations -


i'm working on big data set, (more 100 variables , 11 millions observations). in data set, have variable named dtdsi (simulation date) in date9. format. (for example: 01apr2015 , 02mar2015...). have macro-program analyse data set comparing observations in 2 different months: 

 %macro analysis (data_input , m , m_1);  .....  %mend;

the 2 macro-variables m , m_1 months want compare. format monyy7.(apr2015 , mar2015...). keep in mind cannot modify data_input (its data of company). in beginning of macro program, want create new data set observations of &m , &m_1 month. can creating new date variable dtdsi (real_month ex) in format monyy7. select observations real_month equal &m or real_month equal &m:

data new; set &data_input; mois_real = input(dtdsi,monyy7); run;  proc sql; create table new as; select * mois_real in ("&m" , "&m_1") new; ....

the problem in first data statement, duplicated data_input; bad because took 30 minutes. can tell me how can make selection (dtdsi = m , dtdsi=m_1) right in first statement?

you can use formula's in where/if condition, apply formula step 1 step 2 or vice versa.

data new; set &data_input; put(dtdsi,monyy7) in ("&m" , "&m_1"); run;

Comments

Post a Comment

Popular posts from this blog

javascript - Using jquery append to add option values into a select element not working -

i'm looking dynamically populate select element names of items stored array. for reason it's not working , i'm not sure why. html: <div class="col-md-4 col-md-offset-4"> <select class="select1"> </select> , <select class="select2"> </select> </div> note i'm using bootstrap layout. here's jquery i'm using try , populate ".select1" jquery: select: function() { $.each(state.greens, function(index, value) { $(".select1").append("<option value =' " + index + " '>" + state.greens[index].name + "</option>"); }); } note function 'select' stored within object called 'display'. state.greens name of array i'm trying access. so @ end of html page call display.select(); call function. no error messages showing in console. also, saw question: appending
Read more

Android soft keyboard reverts to default keyboard on orientation change -

i'm building android soft keyboard , can't seem fix bug - have arabic , qwerty keyboard , when rotate device on qwerty keyboard (or arabic shift), it's if program has "restarted" , becomes arabic keyboard without shift. the onsaveinstancestate(bundle savedinstancestate) not work because application not extend activity inputmethodservice . i put following in android manifest android:configchanges="keyboard|keyboardhidden|orientation" android:windowsoftinputmode="stateunchanged|adjustresize"> i tried using @override public void onconfigurationchanged(configuration newconfig) { super.onconfigurationchanged(newconfig); log.i(mydebug, "config changed " + currentkeyboard.equals(qwerty)); } however, currentkeyboard.equals(qwerty)) results false , made sure true before orientation change. any appreciated. i think applications fault. if application restarting on orientation change
Read more

Rendering JButton to get the JCheckBox behavior in a JTable by using images does not update my table -

i rendering jbutton image on simulate jcheckbox behavior. why don't let jtable render jcheckbox? because need bigger checkboxes , there's no way can resize them (as far know). so, have own table cell renderer , editor. both renders jbutton , checkbox images on them. trying change image checked image unchecked image (or vice versa) , update cell value (boolean true or false). however, reason, getcelleditorvalue() not update table. so, release mouse, value goes original one. any appreciated! lot! public class tableexample extends jframe { jscrollpane pane; jpanel panel; jtable table; object[][] data; mytablemodel tm; renderer buttoncolumn; public tableexample(object[][] data) throws ioexception { string[] columns = {"column#1", "column#2", "column#3", "column#4", "column#5", "column#6"}; this.data = data; this.setpreferredsize(new dimension(700, 500));
Read more