How to generate graph and known formula

[Hamadsultan]

Hi guys;
I am working in oil and gas department. I attach a sample graph here. Plz guide me how i make these graph by using which software? and the other problem is that how i generate the formula in which these values are calculated?
please help me i am very thankful all of you.
takecare
bye

 

[Hamadsultan]

hi friends please help me.
thanks

 

[berkeman]

Hi guys;
I am working in oil and gas department. I attach a sample graph here. Plz guide me how i make these graph by using which software? and the other problem is that how i generate the formula in which these values are calculated?
please help me i am very thankful all of you.
takecare
bye

You could enter lots of datapoints into Excel, then generate a duplicate set of plots, and then use the curve fitting features of Excel to give you approximate formulas for each curve. Have you used Excel much?

 

[Hamadsultan]

Thanks for help Sir;
Do u have any link or sugeest me a website where from i read this feature of excell in which describe step by step how to use it effectively?
thanks
takecare
bye

 

[Hamadsultan]

Dear sir;
also please guide me that this type of graph lies in which categeroy or types of graph?

 

[berkeman]

Thanks for help Sir;
Do u have any link or sugeest me a website where from i read this feature of excell in which describe step by step how to use it effectively?
thanks
takecare
bye

I googled Microsoft Excel Tutorial, and got lots of hits. Here's one of the first ones:

http://www.baycongroup.com/excel2007/excel-2007.htm

.