Plot excel data onto X-Y graph with time stamp

[Joven]

Dear all, I have the same set of data but it is saved in excel format instead of text file now. However i think the column data are separated by tab, i have tried to write some codes but it dont seem to plot out the graph properly. I have no problem ploting out data in text file but not this excel file. Can anyone help out to plot this graph with timestamp?

[Dennis_Knutson]

That is not Excel data. It is a text file and you say you having no problem with those so I don't understand why you are posting this question.

[Joven]

Dear Sir,

I have two files in fact, one save using text and another using xls format. I have attach the text file only. May i know how can i do the plotting for this data? The data are separated by tab this time.

[Dennis_Knutson]

I still don't understand your comment 'I have no problem ploting out data in text file'. The Read From Spreadsheet by default uses a tab separator so you should have no problem reading the file. Post the code you have already written so someone can see where your problem is.