Hi Jim,

I did the same and it worked. Thanks a lot!

SK

On Fri, Nov 23, 2012 at 6:11 PM, Jim Lemon <jim@bitwrit.com.au> wrote:

> On 11/24/2012 02:21 AM, skanap wrote:
>
>>
>> Hi Jim,
>>
>> Thank you for the reply. But, when I use Barpos I get this error.
>>
>> plot(mydata$score,barpos)
>> Error in xy.coords(x, y, xlabel, ylabel, log) :
>>    'x' and 'y' lengths differ
>>
>> I need all the points in x-axis that are in 'days' column. If I'm
>> selecting
>> only points in val1 and val2 I'm missing rows for score.  Thanks again!
>>
>>  Hi SK,
> If you want to get all bars and lines displayed, you can substitute zeros
> for the missing values in val1 and val2. Then your "empty bars" will have
> zero height and your "barpos" will have all the _x_ values you need. In the
> above you are using barpos as the _y_ values.
>
> However, looking at Greg's solution, it is probably better in the general
> case of missing values.
>
> Jim
>
>

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