Help required for making graph representation


New Member

Dear fellows;
I have to present large data set as a graph in poster.
I have attached the datasheet as .xls.
In the sheet I have queries column (Column A) which is 49 in number. Each query is classified to multiple classes (Column B) and then we have their p-values in column C.
Notice that the multiple classes in column B could be same for different queries i.e., multiple different queries could share the same family class!
I need to know how can I present these data in small space using graphs/chart. I don't want to loose any information during making of graph.
Kindly suggest me the the best representation of these data into a graph so that everybody can get the idea what I am trying to say during poster session.
Thank you