error bar types
I need a simple explanation for the function of the following error bars types:
- Error Bars with Standard Error - Error Bars with Percentage - Error Bars with Standard Deviation Thanks in advance |
error bar types
The first and last use error bars computed from statistical measures from
the data - you would need a course in elementary stats to understand this. The percentage on use a percentage for the error bars. Example you want to plot with 10% error bars. Say one value is 60 then the error bars will go from ( 60 minus 10% of 60 ) to (60 plus 10% of 60) 60 minus 10% of 60 = 60 - (10/100)*60 = 60 - 6 = 54 60 plus 10% of 60 = 60 + (10/100)*60 = 6 +6 =66 best wishes -- Bernard Liengme Microsoft Excel MVP http://people.stfx.ca/bliengme "Office_user" wrote in message ... I need a simple explanation for the function of the following error bars types: - Error Bars with Standard Error - Error Bars with Percentage - Error Bars with Standard Deviation Thanks in advance |
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