  

On Tue, 17 Apr 2012 10:44:40 -0400, Denis Chabot wrote: 

> Hi,
>

> I cannot make a reproducible example easily for my problem, so I'll
>
describe it as best as I can.

YOU KIND OF NEED ONE...

>>
a=test1$période[21]
> 
>> b=test2$date[22]
> a f
> argin-left:5px;
width:100%">b 
> 
> [1] "2011-04-06"
> 
>> 

THIS IS WHY YOU NEED TO
GIVE US A REPRODUCABLE MEANS BECAUSE IF I SIMPLY DO A="2011-04-06" AND
B="2011-04-06" I'M GOING TO GET A==B TRUE

WHERE IS THE DATA IN THE DF'S
BEING SOURCED FROM? IS IT A DATABASE? COULD THERE BE DIFFERENT DATA
DEFINITIONS? IS ITS A CSV FILE ETC? 

and then thi> ft:#1010ff 2px
solid; margin-left:5px; width:100%">as.integer(a) 
> 
> [1] 15070
> 
>>
as.integer(b)
> 
> [1] 15070
> 
> SUGGESTION THAT MIGHT POINT YOU IN A
DIRECTION...
> 
> as.integer (15070)
pre> 

as.integer (15070.1)

[1]
15070

as.integer (15070)==as.integer(15070.1)

[1]
TRUE

15070==15070.1

[1] FALSE

SECOND SUGGESTION WOULD BE TO DROP THE
É NO IDEA WHY THAT WOULD CAUSE A PROBLEM (OR WHERE), BUT ANYTHING THATS
NOT A-Z OR A-Z ONLY INTRODUCES A POTENTIAL EXTRA HEADACHE...

 
as.integer(a)==as.integer(b) 

> 

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