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Friday, April 11, 2014

How to avoid BLANKS errors in CHARTS


Prerequisite 

Able to use/create charts in Excel. Know how to use "ISERROR" formula. Please refer to Microsoft help for Syntax.

Possible Usage

To reflect a clean and accurate in formation in charts.

For example, refer to the table below.

”how

If we plot Reject Percentage Vs Date we will get,

”how


First the chart is not accurate as there was no production in certain days and reject rate cannot be considered "Zero".
Second the chart is not tidy. 

The steps (How to do)

1. type =IF(ISERROR(C2/B2)=TRUE,#N/A,C2/B2) in D2

2. Drag or Copy/Paste all the necessary cells

”how


3. We will get a clean and accurate chart

”how


DONE




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