quote:
Originally posted by freefeynman123
Hello everyone,
I have a following problem - when I'm using Graph - Line option in order to plot my data in Origin I get a straight line which connects first and last point in my data set. How to get rid of it? I attach a picture of the plot. 
Check your data from the ending/beginning in the worksheet, there must be some extra point(s).
妾+   午旦  妹罕妾  妾伊    用仇  妾/     岫ㄞ
 妾京用 仍巨  件 侈   件戶' 甘岫平   /欠  白岫妹
   併             艮          岫  奈 白   岫
                              岫