Template:Statrate: Difference between revisions
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<includeonly>{{#ifeq:{{{3}}}|+||(}}{{#ifeq:{{{4|}}}|!|{{#expr: (100 * {{{2}}} / {{{1}}}) round 0}}|{{#expr: (100 * {{{2}}} / {{{1}}}) round 1}}{{#ifeq:{{{3}}}|+||%}} ± {{#expr: (2 * {{sqrt| {{#expr:10000 * ({{{2}}} / {{{1}}} ) * (1 - ({{{2}}} / {{{1}}} )) / {{{1}}} }}}}) round 1}}}}{{#ifeq:{{{3}}}|+||%)}}</includeonly><noinclude> | <includeonly>{{#ifeq:{{{3}}}|+||(}}{{#ifeq:{{{4|}}}|!|{{#expr: (100 * {{{2}}} / {{{1}}}) round 0}}|{{#expr: (100 * {{{2}}} / {{{1}}}) round 1}}{{#ifeq:{{{3}}}|+||%}} ± {{#expr: (2 * {{sqrt| {{#expr:10000 * ({{{2}}} / {{{1}}} ) * (1 - ({{{2}}} / {{{1}}} )) / {{{1}}} }}}}) round 1}}}}{{#ifeq:{{{3}}}|+||%)}}[[Template:Statrate|*]]</includeonly><noinclude> | ||
Template for reporting the rate of something from statistical sampling. It will display a 95% confidence interval using the equation for confidence interval for proportion, 2{{radic|p(1-p)/n}}. | Template for reporting the rate of something from statistical sampling. It will display a 95% confidence interval using the equation for confidence interval for proportion, 2{{radic|p(1-p)/n}}. | ||
Revision as of 14:00, 29 April 2010
Template for reporting the rate of something from statistical sampling. It will display a 95% confidence interval using the equation for confidence interval for proportion, 2√p(1-p)/n.
Usage
{{statrate|samples|occurrences}}
- Or for reporting to the closest percentage:
- {{statrate|samples|occurrences||!}}
or
{{statrate|samples|occurrences|+}} for reporting drop rates in the {{Combatencounter}} template.
- Or for reporting to the closest percentage:
- {{statrate|samples|occurrences|+|!}}
Example
You adventured 3000 times and got an action 350 of those:
{{statrate|3000|350}}, or inaccurately {{statrate|3000|350||!}}
(11.7% ± 1.2%)*, or inaccurately (12%)*
Or for reporting a drop:
{{statrate|3000|350|+}}, or inaccurately {{statrate|3000|350|+|!}}