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      Sistem Press Botol Plastik Berbasis IoT dengan Analisis Spearman’s Rank Correlation Coefficient

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      Date
      2024
      Author
      Surya, Rafli Buyung
      Aziezah, Nur
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      Abstract
      Sampah botol plastik adalah jenis sampah yang sering ditemukan di lingkungan sekitar. Hal ini menyebabkan adanya penumpukan sampah botol plastik yang berpotensi mencemari kesehatan makhluk hidup. Untuk mengurangi penumpukan ini, dibuatlah sebuah mesin press yang bisa mengurangi volume dari sampah botol plastik. Mesin ini dinamakan Wadah Sampah Press Otomatis (WSPO). Dalam penelitian ini, Spearman's Rank Correlation Coefficient digunakan untuk mengidentifikasi nilai korelasi antara bobot dan volume dari sampah botol plastik yang sudah melalui proses press. Metode penelitian dilakukan dalam enam tahap, yaitu analisis kebutuhan, perancangan, implementasi, pengujian, pengambilan data, dan analisi data. Hasil dari penelitian ini adalah mesin WSPO berhasil dibuat dan volume sampah botol plastik yang menumpuk dapat dikurangi. Selain itu, nilai korelasi antara bobot dan volume sampah botol plastik yang sudah melalui proses press teridentifikasi sebesar 0,64 yang berarti bobot dan volume dari sampah botol plastik yang sudah melalui proses press berkorelasi positif sedang.
       
      Plastic bottle waste is a type of waste that is often found in the surrounding environment. This causes an accumulation of plastic bottle waste that has the potential to pollute the health of living things. To reduce this accumulation, a press machine was made to reduce the volume of plastic bottle waste. This machine is called the Wadah Sampah Press Otomatis (WSPO). This study used Spearman's Rank Correlation Coefficient to identify the correlation value between the weight and volume of plastic bottle waste that has gone through the press process. The research method is carried out in six stages: needs analysis, design, implementation, testing, data collection, and data analysis. The result of this research is that the WSPO machine was successfully made and the volume of plastic bottle waste that accumulates can be reduced. In addition, the correlation value between the weight and volume of plastic bottle waste that has gone through the press process was identified as 0.76, which means that the weight and volume of plastic bottle waste that has gone through the press process have a moderate positive correlation.
       
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      http://repository.ipb.ac.id/handle/123456789/156868
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      • UT - Computer Engineering Tehcnology [173]

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      Copyright © 2020 Library of IPB University
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      Indonesia DSpace Group 
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