**how to calculate age from dob and another date with strange date***IF* you have no other use for these variables as dates, and *IF* by
age you mean the conventional sense of "having passed the xth
anniversary of birth," then there's really no reason to do fancy date
arithmetic, since the given format (I'd call it pretty standard, not
strange) puts year, month, and day in a convenient way:
Let's assume that the dates are in character variables, dob_c and
admis_c:
/* convert to numerics */
dob = input(dob_c,8.) ;
admis = input(admis_c,8.) ;
/* calculate number of years passed */
age = int( ( admis - dob ) / 10000 ) ;
(Th...

**how to calculate age from dob and another date with strange date format?**Hi,
I am wondering if anyone can help me with my situation. I have two date
variables that I want to use to calculate age. One is date of birth and
the other one is a admission date. These two variables are in strange
format yearmonthday so 20040105 means Jan-05-2004. I believe both are
just character variables
Can someone show me how I can calculate age of this person at
admission?
Thanks so so much for any insight!
Jye
It's not really that strange of a date format. It is actually an ISO
standard (I forget the number)...
If it is a character variable, you can convert it into a SA...

**calculating age as on a date.....**Hi,
I have to calculate the present of as on 20091101(yyyymmdd) of a given
date of birth. I hav the following file. I have the following file.
name dob (this not the part of datafile)
xx 19540501
yy 19660101
zz 19920802
here dob is in yyyymmdd (if the fraction of months is greater than 6
months then age take the higher value)
I have done with the following code(raw method) and i got the age. But
is there any simple method to calculate the same.
#age as at 01.11.2009
by=substr($0,8,4)+0
bm=substr($0,12,2)+0
bd=substr($0,14,2)+0
if(bd>1 && bm ...

**Calculating specific dates**Preface: I don't care if the solution is written in Data step, SQL, or Macro or
machine code, but the customer doesn't have AF, so that rules out SCL. (Sorry!)
Given a certain year & quarter (financial or calendar - don't mind), I need to
determiune the last Wednesday of that quarter.
For example: MyDate = Function(Year=2005, CalQtr=3) = "28Sep2005"d.
Thanks,
Andrew.
------------------------------------------------------------
This email was sent from Netspace Webmail: http://www.netspace.net.au
...

**Age on specific date**Hi,
I'm sure this is something that has been asked here many times!
I wish to display the age that someone will be on a specific advanced date
e.g. 1st April 2004.
I guess this would be run in a query? I have been given the following
formula: (date()-[DOB])/365 is this correct and can it be used in a
database? And, now the ultimate question if this formula will work in a
database what do I do with it?
Many thanks in anticipation.
Jeff.
---
Outgoing mail is certified Virus Free.
Checked by AVG anti-virus system (http://www.grisoft.com).
Version: 6.0.495 / Virus Database: 294 - Rele...

**Re: Calculating specific dates**Andrew,
A function expression will do, which is best packaged as a macro,
even when SCL is available. The macro can be called anywhere
a function call is allowed.
/*
For example: MyDate = Function(Year=2005, CalQtr=3) = "28Sep2005"d.
*/
%macro LastWedQtr ( year , qtr ) ;
intnx( "week.4"
, (intnx("month", mdy(1,1,&year), 3*&qtr) - 1)
, 0
)
%mend lastwedqtr ;
data _null_ ;
wanted = %lastwedqtr(2005,3) ;
put wanted= weekdatx. ;
do year = 2005 to 2010 ;
do qtr = 1 to 4 ;
...

**Date, date date date....**Date is driving me crazy. I simply need to calculate the age of a person:
this is what doesn't work:
public int getAge(Person person)
{
long d = new java.util.Date().getTime();
long m =person.dateOfBirth().getTime();
long l=d-m;
SimpleDateFormat formatter = new SimpleDateFormat("yy");
return (new Integer(formatter.format(age))).intValue();
}
I'm getting 91 for a person who's born in 1983
Since getYear() is depreciated I don't like to use that
I found that Calender could do the job, but how do I cast Date into
Calender in an easy way?
hin...

**help**Hi can anyone help,pls
I need to be able to calculate a person's [age] in years at a [specified
date] from their [DoB]
I have tried [specified date] - [DoB] but that gives a serial date
result not the age in years.
I have also tried more complex formulae using Month() & year() but can't
find eq for day()
Does anybody have a suitable formulae they would like to share.
Thanks Scutz (please post answer to group)
In reply to aWoeb.4885$d6.201063@nasal.pacific.net.au on 9/30/03 5:08 PM by
Scutz scutz@start.com.au:
Put this into a your calculation field with the result of t...

**Re: Calculating specific dates #2**See http://tinyurl.com/fa6vq
Keep in mind that the last Xxxday of some calendar interval is the first
Xxxday of the following interval, minus 7.
On Mon, 20 Mar 2006 10:02:49 +1100, Andrew Howell
<ahowell@NETSPACE.NET.AU> wrote:
>Preface: I don't care if the solution is written in Data step, SQL, or
Macro or
>machine code, but the customer doesn't have AF, so that rules out SCL.
(Sorry!)
>
>Given a certain year & quarter (financial or calendar - don't mind), I
need to
>determiune the last Wednesday of that quarter.
>
>For example: MyDate = Function(...

**Re: Calculating specific dates #3**Andrew ,
Seems simple enough, there is probably a more elegant solution but this
seems to work and was simple to code up.
%macro LastWed( Year = , Qtr = ) ;
%local LastWed ;
%let LastWed = %sysfunc( intnx(Quarter , "01Jan&Year"d - 1 , &Qtr , End ) )
;
%do %until ( %sysfunc( WeekDay(&LastWed) ) = 4 ) ;
%let LastWed = %sysfunc( intnx( Day , &LastWed , -1 ) ) ;
%end ;
&LastWed
%mend LastWed ;
Data _null_ ;
y = %LastWed( Year = 2005 , Qtr = 3 ) ;
put y = date9. ;
run ;
Toby Dunn
From: Andrew Howell <ahowell@NETSPACE.NET.AU>
Reply-To: ahowell...

**Re: Calculating specific dates #4**Try this:
data _null_;
do Year = 2005 to 2020;
do CalQtr = 1 to 4;
LastWednesday = intnx('week.4',
intnx('qtr',
mdy(CalQtr*3,1,Year),
0,
'end'),
0);
format LastWednesday weekdate.;
put LastWednesday=;
end;
end;
run;
Results:
LastWednesday=Wednesday, March 30, 2005
LastWednesday=Wednesday, June 29, 2005
LastWednesday=Wednesday, September 28, ...

**Re: Calculating specific dates #5**Andrew:
You may use intnx('week.4',QuarterEndDate,0) to find the last
Wednesday of that quarter. The following code and log window verify all
quarter in year 2005 - 2010. You may modify to change the starting and
end years.
data _null_;
do year=2005 to 2010;
do month=3 to 12 by 3;
select (month);
when (3) day=31;
when (6) day=30;
when (9) day=30;
when (12) day=31;
end;
qtrend=mdy(month,day,year);
date=intnx('week.4',qtrend,0);
put date=weekdatx.;
end;
end...

**Calculating week range from specific date**Help,
I am sure this has been asked before but it is difficult to search for.
Given a date, is there a function or a already written script out there that
will allow my to get the previous Monday before the date given?
This is so that given the current date, I can show all events that are
happening for that week. I also will want to do the same for the month. I
know I could go about writing algorithms to calculate this, but I am sure
this is something that has been done numerous times before.
Also is there anywhere out there built an easy to plug in calendar view
function that rather then m...

**Age calculation based on birth date & today**I work for a life insurance company and our rates are based on current age.
I set up a calculation using: Round( (Today-DOB) / 365, 0) This gets it
close, but not accurate enough. If I enter DOB as 4-10-1939 on 4-1-04, I
get "65" even though they wouldn't be 65 for 9 more days. Is there a more
accurate calculation than dividing by 365?
--
Sincerely,
Kenny
Year(Status(CurrentDate)) - Year(DOB) - (DayofYear(Status(CurrentDate))
< DayofYear(DOB))
mICHAEL mYETT
Kenny Sturm wrote:
> I work for a life insurance company and our rates are based on current age.
> I ...

**Re: how to calculate age from dob and another date with strange**jye ,
Data _null_ ;
DOB = '19750327' ;
Admission= '20050105' ;
NewDob = Input( DOB , yymmdd8. ) ;
NewAdm = Input( Admission , yymmdd8. ) ;
Age = INT( ( INTCK( 'MONTH' , NewDOB , NewAdm )
- ( DAY( NewDOB ) > DAY( NewAdm ) ) ) / 12 ) ;
put Age= ;
run ;
Toby Dunn
From: Jye <wang0641@GMAIL.COM>
Reply-To: Jye <wang0641@GMAIL.COM>
To: SAS-L@LISTSERV.UGA.EDU
Subject: how to calculate age from dob and another date with strange date
format?
Date: Thu, 1 Jun 2006 12:37:11 -0700
Hi,
I am wondering if anyone can help me with my si...

**Re: how to calculate age from dob and another date with strange #4**Did a quick Google... It's ISO 8601 to be exact.
"SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU> wrote on 06/01/2006 04:27:20
PM:
> It's not really that strange of a date format. It is actually an ISO
> standard (I forget the number)...
>
> If it is a character variable, you can convert it into a SAS date
variable
> using the YYMMDDn. informat.
>
> For example:
> char_date='20040105';
> num_date=input(char_date,yymmdd8.);
>
>
>
>
> "SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU> wrote on 06/01/2006
03:37:11...

**Calculate the number of work days between two dates with specific days off**I would like to calculate the number of "work days" between two dates;
however, the "regular days off" are may not be Sat and Sun and they
may not be consecutive. Is there a way to calculate the number of
days between two dates that deducts certain "days off"? Thus, it
could calculate the number of work days for a person with Mondays and
Thursdays off and then calculate the number of work days for a person
with Saturdaya and Mondays off. (I would ove to be able to enter the
two days off and then get the number of work days between two dates
which keeps ...

**Help Needed For Date field (Age) Calculation In SQl query**Hi experts,
I am working on SQL server 2005 reporting services and i am getting a
problem in writting a query.
Situation is given below.
There is one table in database Named Child
Now i have to find the All childrens whoes Age is 13 years Base on
Some given parameter.
If User select Augus 2007 then It has to calculate the Childs who born
in August 1994 And if he select September Then query
should show only those child Who born in September 1994 and so
on..... And use can select another year month also like
August 2009 ...
I am writting the following query
Select Child_Name, DOb f...

**Re: how to calculate age from dob and another date with strange d**> -----Original Message-----
> From: SAS(r) Discussion [mailto:SAS-L@LISTSERV.UGA.EDU] On Behalf Of Jye
> Sent: Thursday, June 01, 2006 12:37 PM
> To: SAS-L@LISTSERV.UGA.EDU
> Subject: how to calculate age from dob and another date with strange date
> format?
>
> Hi,
>
> I am wondering if anyone can help me with my situation. I have two date
> variables that I want to use to calculate age. One is date of birth and
> the other one is a admission date. These two variables are in strange
> format yearmonthday so 20040105 means Jan-05-2004. I believe both ar...

**Re: how to calculate age from dob and another date with strange #2**It's not really that strange of a date format. It is actually an ISO
standard (I forget the number)...
If it is a character variable, you can convert it into a SAS date variable
using the YYMMDDn. informat.
For example:
char_date='20040105';
num_date=input(char_date,yymmdd8.);
"SAS(r) Discussion" <SAS-L@LISTSERV.UGA.EDU> wrote on 06/01/2006 03:37:11
PM:
> Hi,
>
> I am wondering if anyone can help me with my situation. I have two date
> variables that I want to use to calculate age. One is date of birth and
> the other one is a admission date. T...

**Re: how to calculate age from dob and another date with strange #3**Jye:
Try the following code with its output following.
data temp;
input dob:yymmdd8. addate:yymmdd8.;
format dob addate date9.;
datalines;
19810101 19811231
19810101 20010101
19810101 20011231
19810830 20060601
19860903 20060905
19720229 20060228
19720229 20060301
19720229 20080229
;
run;
data Result(drop=adjustment);
set temp;
adjustment=((month(dob) gt month(addate)) or
((month(dob) eq month(addate)) and (day(dob) gt day(addate))));
age=intck('year',dob,addate)-adjustment;
run;
proc print data=Result;
run;
***** OUTPUT *****
DATA SET For DATASET103 08:07 Thursday, June 1, 2006...

**Re: how to calculate age from dob and another date with strange d #2**Shalu:
The suggestion you made will work for almost all cases except some case like the following. With yrdiff, it will calculate the one born on 28Feb1995 with age less than one on the first birthday 28Feb1996. This is due to the definition in yrdiff as the number of days in 365-day years divided by 365 plus the number of days in 366-day year divided by 366. In this case it is 307/365 + 58/366 = 0.9995658358.
2217 data _null_;
2218 sdate='28Feb1995'd;
2219 edate='28Feb1996'd;
2220 yactact=yrdif(sdate, edate, 'ACT/ACT');
2221 put yactact=;
2222 run;
yactact=0.999...

**Calculate by Date (non date fields)**I am calculating actual costs against a budget and have stumbled upon
a problem. For estimating each months hours i have setup text fields
for our Program Managers(PM) to put in approximate hours to complete a
task. So I have a fields called Jan; Feb; Mar; .... These fields are
a bucket to hold estimated hours.
But if I want to compare the actuals to the budget as of this month
how do i do that. So since it is November right now I want to compare
actuals from Jan-Nov and also add up the totals of estimates from
Jan-Nov. However when December rolls around I want it to
automatically calcula...

**Calculated Date = 4 weeks before Date ... How ?**Hi, I need a Calculated Date = 4 weeks before Date which is in table ...
How ?
--
Dave Allison ~ Scotland
Create a query into this table.
If the field is called MyDate, type this into a fresh column of the query
design grid:
CalcDate: DateDiff("d", -28, [MyDate])
--
Allen Browne - Microsoft MVP. Perth, Western Australia.
Tips for Access users - http://allenbrowne.com/tips.html
Reply to group, rather than allenbrowne at mvps dot org.
"David Allison" <david.allison@zzzz@zzzzzblueyonder.co.uk> wrote in message
news:MS4vb.12897$zQ.6577@news-binary.blueyonder...