Re: error: invalid value for array property "xdata"

[Jonathan Camilleri]

Can I ask for an example or further information on xdata therefore?

On 5 December 2015 at 21:23, Nicholas Jankowski <address@hidden> wrote:

On Dec 5, 2015 11:25 AM, "Jonathan Camilleri" <address@hidden> wrote:
>
> Why is this error being displayed?
>
> >> pr={1,0}
> pr =
> {
>   [1,1] =  1
>   [1,2] = 0
> }
> >> plot(pr,1)
> error: invalid value for array property "xdata"
> error: called from
>     __line__ at line 120 column 16
>     line at line 56 column 8
>     __plt__>__plt2vs__ at line 466 column 15
>     __plt__>__plt2__ at line 244 column 14
>     __plt__ at line 113 column 17
>     plot at line 220 column 10
> >> xdata=0
> xdata = 0
> >> plot(pr,1)
> error: invalid value for array property "xdata"
> error: called from
>     __line__ at line 120 column 16
>     line at line 56 column 8
>     __plt__>__plt2vs__ at line 466 column 15
>     __plt__>__plt2__ at line 244 column 14
>     __plt__ at line 113 column 17
>     plot at line 220 column 10
> >> help xdata
> error: help: 'xdata' not found
>
> --
> Jonathan Camilleri
>
> Mobile (MT): ++356 7982 7113
> E-mail: address@hidden
> Please consider your environmental responsibility before printing this e-mail.
>  
> I usually reply to emails within 2 business days.  If it's urgent, give me a call.
>
>
>
> _______________________________________________
> Help-octave mailing list
> address@hidden
> https://lists.gnu.org/mailman/listinfo/help-octave
>

xdata is referring to the data you are putting in for the x values in plot (the first argument). It doesn't work with cell arrays which is what you tried to give it. Cell arrays are not normal arrays.

Nickj

--

Jonathan Camilleri

Mobile (MT): ++356 7982 7113
E-mail: address@hidden
Please consider your environmental responsibility before printing this e-mail.
 
I usually reply to emails within 2 business days.  If it's urgent, give me a call.

Corruption Today https://www.facebook.com/pages/Corruption-Today/706703549351339?ref=hl

Politics Today        https://www.facebook.com/pages/Politics-Today/470615003080994?ref=hl

Business Services https://www.facebook.com/jonbusinessservices?ref=hl, 

and, angel start-up investment opportunities available at http://slyth3.wix.com/jon-business.

Crime Today https://www.facebook.com/pages/Crime-Today/230227330509126?ref=hl

Donation page https://www.facebook.com/DonateToJonathan?ref=hl

Vision Engineering https://www.facebook.com/pages/Vision-Engineering-Operations/694816873919304?ref=hl

Vintage Malta https://www.facebook.com/VintageMalta?ref=hl 

Healthy Living            https://www.facebook.com/pages/Healthy-Living/1573013592917689?fref=ts

Animal Protection https://www.facebook.com/pages/Animal-protection/751825621519091?ref=hl

Techy News              https://www.facebook.com/Techy-News-548957768563392/?fref=ts

Online resume is available online at http://mt.linkedin.com/in/jonathancamilleri and shared bookmarks at https://delicious.com/jon80.

Doing business in Malta - https://www.gov.mt/en/About%20Malta/Doing%20Business%20in%20Malta/Pages/Doing-Business-in-Malta.aspx, presented by the Government of Malta.

http://www.ccmalta.com/doing-business-in-malta/, presented by CC Advocates.

http://www.doingbusiness.org/data/exploreeconomies/malta.

http://www.kpmg.com/MT/en/IssuesAndInsights/Doing%20Business%20in%20Malta/Documents/KPMG%20Tax%20Report.pdf, prepared by KPMG.