Talk:Process window index: Difference between revisions

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== Issues ==

Just minutes ago I found in this article a passage that read as follows:

----

<math>

Line 24 ⟶ 38:

: range [i,j] = the [i,j]^th high limit minus the low limit of the statistic

----

I changed it to say this:

[ to be continued... ]

----

: <math>

\text{PWI} = 100 \times \max_{i=1\dots N \atop j=1\dots M}

\left\{\left|

\frac{\text{measured value}_{[i,j]} - \text{average limits}_{[i,j]}} {\text{range}_{[i,j]}/2}

\right|\right\}

</math>

Where:<ref name="SMT" />

: ''i'' = 1 to ''N'' (number of thermocouples)

: ''j'' = 1 to ''M'' (number of statistics per thermocouple)

: measured value [''i'',&nbsp;''j''] = the [''i'',&nbsp;''j'']^th statistic's value

: average limits [''i'',&nbsp;''j''] = the average of the [''i'',&nbsp;''j''']^th high and low limits of the statistic

: range [''i'',&nbsp;''j''] = the [''i'',&nbsp;''j'']^th high limit minus the low limit of the statistic

----

One lesson is that whatever it takes to get nominated to be a "Good Article", it doesn't required much attention to standard Wikipedia style conventions. Then I corrected two links in the opening section in which every word began with an incorrectly capitalized initial letter.

:

So now I'm wondering: why does every word in the title phrase begin with a capital letter? [[User:Michael Hardy|Michael Hardy]] ([[User talk:Michael Hardy|talk]]) 04:01, 26 December 2008 (UTC)

:Hi Michael, thank you for the fixes and article review. The text was in capitals because I had initially thought these were proper nouns &ndash; at least in some of the books I have with me, they were. Now that you mention it, I did verify them, and have changed these to lower case. Regards, [[User:Zithan|Zithan]] ([[User talk:Zithan|talk]]) 15:06, 26 December 2008 (UTC)

Hello. When I said "the title phrase", I meant the phrase that is the title of the article: '''Process Window Index'''. Why do those three words have capital initial letters? [[User:Michael Hardy|Michael Hardy]] ([[User talk:Michael Hardy|talk]]) 18:22, 26 December 2008 (UTC)

:Not sure. That's what the sources say. [[User:Zithan|Zithan]] ([[User talk:Zithan|talk]]) 18:37, 2 January 2009 (UTC)