topic how do I use Graph Builder to fit curve/trendline giving weightage to few points? in Graphics Programming

how do I use Graph Builder to fit curve/trendline giving weightage to few points?

sanqub — Wed, 23 Nov 2016 15:58:42 GMT

Dear Friends,

I need your help in following data set.

Suppose I have temperature, defects and total parts produced at that temperature,

temperature	defect Percent	Number of parts produced
640	10	10
645	15	50
650	3	200
655	3.2	1000
660	3	2000
665	2	100
670	10	10

I want a graph of temp v/s defect percentage and giving weightage to total parts produced.

If I don't consider weights(total parts produced) the trend is misleading. For instance at 640 deg, total parts produced is 10, but just one defect makes defect percentage 10%. Which affects the trendline. Is there any way to give weightage based on number of parts produced at that temperature.

In other words 650, 655. 660 actually represent the trend as number of parts produced are high and give clear picture, increase in temperature reduces defects. Also I cannot discard first two and last two points.

Thanks

Re: how do I use Graph Builder to fit curve/trendline giving weightage to few points?

Jay54 — Wed, 23 Nov 2016 16:17:44 GMT

By Graph Builder, do you mean the ODS Graphics Designer, or some other software?

Re: how do I use Graph Builder to fit curve/trendline giving weightage to few points?

sanqub — Tue, 29 Nov 2016 11:16:21 GMT

I was refering to JMP graph builder, am not sure if this is correct forum.

(I was advised to post in this SAS/GRAPH by online chat advisor)

Re: how do I use Graph Builder to fit curve/trendline giving weightage to few points?

Rick_SAS — Tue, 29 Nov 2016 11:24:07 GMT

Sorry for the confusion. Please post to the JMP community at

https://community.jmp.com/