A Visualization of Fisher’s Least Significant Difference Test
When a hypothesis of the equality of several means is tested by using ANOVA and it is rejected for a given level of significance, Least Significant Difference (LSD) test is most commonly applied to know which mean(s) is(are) significantly different from which. This procedure usually becomes lengthy....
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Johar Education Society
2013-05-01
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| Series: | Pakistan Journal of Commerce and Social Sciences |
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| Online Access: | http://www.jespk.net/publications/107.pdf |
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doaj-99a395d1945441e589abcdefa090dc852020-11-24T21:37:22ZengJohar Education SocietyPakistan Journal of Commerce and Social Sciences1997-85532013-05-0171100106A Visualization of Fisher’s Least Significant Difference TestSabra SultanaMuhammad Mutahir IqbalMunir AkhtarWhen a hypothesis of the equality of several means is tested by using ANOVA and it is rejected for a given level of significance, Least Significant Difference (LSD) test is most commonly applied to know which mean(s) is(are) significantly different from which. This procedure usually becomes lengthy. To overcome this situation, a new visualization of LSD test is proposed in this article. This graphical form provides a quicker and clearer picture of the least significant difference test. It is an objective approach when the difference between means is approximately equal to the LSD. Short listing of experimental treatments becomes quite easy by this visualization.http://www.jespk.net/publications/107.pdfVisualizationANOVAFisher’s least significant difference test |
| collection |
DOAJ |
| language |
English |
| format |
Article |
| sources |
DOAJ |
| author |
Sabra Sultana Muhammad Mutahir Iqbal Munir Akhtar |
| spellingShingle |
Sabra Sultana Muhammad Mutahir Iqbal Munir Akhtar A Visualization of Fisher’s Least Significant Difference Test Pakistan Journal of Commerce and Social Sciences Visualization ANOVA Fisher’s least significant difference test |
| author_facet |
Sabra Sultana Muhammad Mutahir Iqbal Munir Akhtar |
| author_sort |
Sabra Sultana |
| title |
A Visualization of Fisher’s Least Significant Difference Test |
| title_short |
A Visualization of Fisher’s Least Significant Difference Test |
| title_full |
A Visualization of Fisher’s Least Significant Difference Test |
| title_fullStr |
A Visualization of Fisher’s Least Significant Difference Test |
| title_full_unstemmed |
A Visualization of Fisher’s Least Significant Difference Test |
| title_sort |
visualization of fisher’s least significant difference test |
| publisher |
Johar Education Society |
| series |
Pakistan Journal of Commerce and Social Sciences |
| issn |
1997-8553 |
| publishDate |
2013-05-01 |
| description |
When a hypothesis of the equality of several means is tested by using ANOVA and it is rejected for a given level of significance, Least Significant Difference (LSD) test is most commonly applied to know which mean(s) is(are) significantly different from which. This procedure usually becomes lengthy. To overcome this situation, a new visualization of LSD test is proposed in this article. This graphical form provides a quicker and clearer picture of the least significant difference test. It is an objective approach when the difference between means is approximately equal to the LSD. Short listing of experimental treatments becomes quite easy by this visualization. |
| topic |
Visualization ANOVA Fisher’s least significant difference test |
| url |
http://www.jespk.net/publications/107.pdf |
| work_keys_str_mv |
AT sabrasultana avisualizationoffishersleastsignificantdifferencetest AT muhammadmutahiriqbal avisualizationoffishersleastsignificantdifferencetest AT munirakhtar avisualizationoffishersleastsignificantdifferencetest AT sabrasultana visualizationoffishersleastsignificantdifferencetest AT muhammadmutahiriqbal visualizationoffishersleastsignificantdifferencetest AT munirakhtar visualizationoffishersleastsignificantdifferencetest |
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