PEMILIHAN DISTRIBUSI PROBABILITAS PADA ANALISA HUJAN DENGAN METODE GOODNESS OF FIT TEST
Rainfall event is a stochastic process, so to explain and analyze this processes the probability theory and frequency analysisare used. There are four types of probability distributions.They are normal, log normal, log Pearson III and Gumbel. To find the best probabilities distribution, it will used...
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| Format: | Article |
| Language: | English |
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Universitas Negeri Semarang
2016-07-01
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| Series: | Jurnal Teknik Sipil dan Perencanaan |
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| Online Access: | https://journal.unnes.ac.id/nju/index.php/jtsp/article/view/7480 |
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| author | Togani Cahyadi Upomo Rini Kusumawardani |
| author_facet | Togani Cahyadi Upomo Rini Kusumawardani |
| author_sort | Togani Cahyadi Upomo |
| collection | DOAJ |
| description | Rainfall event is a stochastic process, so to explain and analyze this processes the probability theory and frequency analysisare used. There are four types of probability distributions.They are normal, log normal, log Pearson III and Gumbel. To find the best probabilities distribution, it will used goodness of fit test. The tests consist of chi-square and smirnov-kolmogorov. Results of the chi-square test for normal distribution, log normal and log Pearson III was 0.200, while for the Gumbel distribution was 2.333. Results of Smirnov Kolmogorov test for normal distribution D = 0.1554, log-normal distribution D = 0.1103, log Pearson III distribution D = 0.1177 and Gumbel distribution D = 0.095. All of the distribution can be accepted with a confidence level of 95%, but the best distribution is log normal distribution. |
| format | Article |
| id | doaj-art-4d2953a32bc4414f8ce95d8dee7a1e25 |
| institution | Kabale University |
| issn | 1411-1772 2503-1899 |
| language | English |
| publishDate | 2016-07-01 |
| publisher | Universitas Negeri Semarang |
| record_format | Article |
| series | Jurnal Teknik Sipil dan Perencanaan |
| spelling | doaj-art-4d2953a32bc4414f8ce95d8dee7a1e252025-08-20T03:34:18ZengUniversitas Negeri SemarangJurnal Teknik Sipil dan Perencanaan1411-17722503-18992016-07-01182139148PEMILIHAN DISTRIBUSI PROBABILITAS PADA ANALISA HUJAN DENGAN METODE GOODNESS OF FIT TESTTogani Cahyadi Upomo0Rini Kusumawardani1 Universitas Negeri Semarang (UNNES) Universitas Negeri Semarang (UNNES)Rainfall event is a stochastic process, so to explain and analyze this processes the probability theory and frequency analysisare used. There are four types of probability distributions.They are normal, log normal, log Pearson III and Gumbel. To find the best probabilities distribution, it will used goodness of fit test. The tests consist of chi-square and smirnov-kolmogorov. Results of the chi-square test for normal distribution, log normal and log Pearson III was 0.200, while for the Gumbel distribution was 2.333. Results of Smirnov Kolmogorov test for normal distribution D = 0.1554, log-normal distribution D = 0.1103, log Pearson III distribution D = 0.1177 and Gumbel distribution D = 0.095. All of the distribution can be accepted with a confidence level of 95%, but the best distribution is log normal distribution.https://journal.unnes.ac.id/nju/index.php/jtsp/article/view/7480chi squaresmirnov kolmogorovprobability distributionfrequency analysisgoodness of fit test |
| spellingShingle | Togani Cahyadi Upomo Rini Kusumawardani PEMILIHAN DISTRIBUSI PROBABILITAS PADA ANALISA HUJAN DENGAN METODE GOODNESS OF FIT TEST Jurnal Teknik Sipil dan Perencanaan chi square smirnov kolmogorov probability distribution frequency analysis goodness of fit test |
| title | PEMILIHAN DISTRIBUSI PROBABILITAS PADA ANALISA HUJAN DENGAN METODE GOODNESS OF FIT TEST |
| title_full | PEMILIHAN DISTRIBUSI PROBABILITAS PADA ANALISA HUJAN DENGAN METODE GOODNESS OF FIT TEST |
| title_fullStr | PEMILIHAN DISTRIBUSI PROBABILITAS PADA ANALISA HUJAN DENGAN METODE GOODNESS OF FIT TEST |
| title_full_unstemmed | PEMILIHAN DISTRIBUSI PROBABILITAS PADA ANALISA HUJAN DENGAN METODE GOODNESS OF FIT TEST |
| title_short | PEMILIHAN DISTRIBUSI PROBABILITAS PADA ANALISA HUJAN DENGAN METODE GOODNESS OF FIT TEST |
| title_sort | pemilihan distribusi probabilitas pada analisa hujan dengan metode goodness of fit test |
| topic | chi square smirnov kolmogorov probability distribution frequency analysis goodness of fit test |
| url | https://journal.unnes.ac.id/nju/index.php/jtsp/article/view/7480 |
| work_keys_str_mv | AT toganicahyadiupomo pemilihandistribusiprobabilitaspadaanalisahujandenganmetodegoodnessoffittest AT rinikusumawardani pemilihandistribusiprobabilitaspadaanalisahujandenganmetodegoodnessoffittest |