On Mon, Nov 2, 2009 at 10:33 AM, Rajaram Subramanian Potty
<[email protected]> wrote:
> Dear all,
>
> I have the following data indciating the date of visit and date of
> discharge of patients. Now, I want to consturct variables to indicate
> how may days the patient was there in the hospital or centre in a
> month in a particular year. Some patients might have stayed in the
> hospital ever for 2 years. The following is the 101 observations from
> the data set. Var1 is the date of admission and var2 is the date of
> discharge.
>
>
> var1 var2
> 24400. 30nov2007 14feb2008
> 24401. 21jan2009 07apr2009
> 24402. 24apr2008 09jul2008
> 24403. 22feb2008 08may2008
> 24404. 01oct2008 16dec2008
> 24405. 13jul2009 28sep2009
> 24406. 04oct2008 20dec2008
> 24407. 07jul2009 22sep2009
> 24408. 03jun2008 19aug2008
> 24409. 11feb2009 30apr2009
> 24410. 31mar2007 17jun2007
> 24411. 01may2007 19jul2007
> 24412. 04apr2007 22jun2007
> 24413. 03jul2008 20sep2008
> 24414. 10jul2007 27sep2007
> 24415. 10jul2009 28sep2009
> 24416. 08aug2007 27oct2007
> 24417. 15jun2009 03sep2009
> 24418. 12oct2007 31dec2007
> 24419. 20dec2008 11mar2009
> 24420. 04aug2009 24oct2009
> 24421. 01nov2008 21jan2009
> 24422. 04dec2008 23feb2009
> 24423. 31jul2009 21oct2009
> 24424. 03feb2009 26apr2009
> 24425. 24jul2007 14oct2007
> 24426. 16apr2009 07jul2009
> 24427. 23nov2007 14feb2008
> 24428. 15apr2008 07jul2008
> 24429. 01oct2008 23dec2008
> 24430. 30sep2008 23dec2008
> 24431. 07jul2007 29sep2007
> 24432. 14oct2008 07jan2009
> 24433. 15apr2009 09jul2009
> 24434. 02nov2007 27jan2008
> 24435. 30apr2009 26jul2009
> 24436. 15apr2008 11jul2008
> 24437. 27mar2009 23jun2009
> 24438. 01apr2007 29jun2007
> 24439. 07jan2008 05apr2008
> 24440. 09apr2009 07jul2009
> 24441. 21feb2009 23may2009
> 24442. 03dec2008 04mar2009
> 24443. 02jun2009 02sep2009
> 24444. 01apr2009 03jul2009
> 24445. 01apr2009 03jul2009
> 24446. 17apr2008 20jul2008
> 24447. 05may2007 08aug2007
> 24448. 19dec2007 27mar2008
> 24449. 26jun2007 04oct2007
> 24450. 29nov2008 09mar2009
> 24451. 28jan2009 08may2009
> 24452. 01oct2007 11jan2008
> 24453. 01jul2009 13oct2009
> 24454. 25dec2007 08apr2008
> 24455. 30apr2007 14aug2007
> 24456. 19jun2007 03oct2007
> 24457. 01apr2007 16jul2007
> 24458. 19mar2008 07jul2008
> 24459. 07sep2007 26dec2007
> 24460. 09jan2008 30apr2008
> 24461. 10nov2008 02mar2009
> 24462. 09jan2008 30apr2008
> 24463. 12may2008 03sep2008
> 24464. 06jun2009 30sep2009
> 24465. 06jan2009 02may2009
> 24466. 02apr2008 28jul2008
> 24467. 19may2008 15sep2008
> 24468. 21aug2008 19dec2008
> 24469. 21nov2007 24mar2008
> 24470. 04apr2009 08aug2009
> 24471. 19jun2007 24oct2007
> 24472. 15may2009 26sep2009
> 24473. 13nov2008 29mar2009
> 24474. 20aug2007 13jan2008
> 24475. 14oct2008 10mar2009
> 24476. 29nov2008 25apr2009
> 24477. 18sep2007 14feb2008
> 24478. 30apr2009 26sep2009
> 24479. 10apr2007 08sep2007
> 24480. 05apr2008 03sep2008
> 24481. 05mar2008 08aug2008
> 24482. 21apr2009 29sep2009
> 24483. 26feb2009 08aug2009
> 24484. 03feb2009 19jul2009
> 24485. 28apr2007 18oct2007
> 24486. 04apr2007 28sep2007
> 24487. 29apr2007 25oct2007
> 24488. 09jan2008 09jul2008
> 24489. 07oct2007 08apr2008
> 24490. 20feb2009 07sep2009
> 24491. 12may2008 07dec2008
> 24492. 04may2007 18dec2007
> 24493. 05may2007 06jan2008
> 24494. 26jun2007 16mar2008
> 24495. 22may2007 16feb2008
> 24496. 10apr2007 11jan2008
> 24497. 24feb2007 19dec2007
> 24498. 02may2007 04mar2008
> 24499. 28apr2007 10mar2008
> 24500. 17apr2007 08mar2008
>
> Thanks and regards,
>
> RAJARAM. S
>
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