Perencanaan Jadwal Distribusi pada Rantai Pasok PT. Sri Intan Karplas Industry dengan Menggunakan Metode Distribution Resource Planning

Data Permintaan Produk Karung Goni Plastik Periode Februari

2011

–

Januari 2016 (Lanjutan)

Perhitungan Parameter Peramalan Jumlah Permintaan dengan

Metode Eksponensial (Lanjutan)

X Y X2 lnY X lnY

38 1.513.550 1444 14,23 540,74 39 1.559.145 1521 14,26 556,13 40 1.522.601 1600 14,24 569,44 41 1.543.492 1681 14,25 584,23 42 1.554.478 1764 14,26 598,78 43 1.528.777 1849 14,24 612,32 44 1.570.188 1936 14,27 627,74 45 1.551.817 2025 14,25 641,47 46 1.538.126 2116 14,25 655,32 47 1.584.280 2209 14,28 670,96 48 1.580.817 2304 14,27 685,13 49 1.530.718 2401 14,24 697,82 50 1.582.009 2500 14,27 713,71 51 1.624.439 2601 14,30 729,33 52 1.595.318 2704 14,28 742,69 53 1.605.684 2809 14,29 757,32 54 1.523.146 2916 14,24 768,76 55 1.651.034 3025 14,32 787,43 56 1.669.796 3136 14,33 802,38 57 1.637.366 3249 14,31 815,59 58 1.598.706 3364 14,28 828,51 59 1.554.230 3481 14,26 841,13 60 1.552.668 3600 14,26 855,33 1830 89779351 73810 853,04 26066,01

Perhitungan Parameter Peramalan Jumlah Permintaan dengan

26 1.484.206 676 38.589.356 1.003.323.256 27 1.473.423 729 39.782.421 1.074.125.367 28 1.482.677 784 41.514.956 1.162.418.768 29 1.481.028 841 42.949.812 1.245.544.548 30 1.489.257 900 44.677.710 1.340.331.300 31 1.506.744 961 46.709.064 1.447.980.984 32 1.485.249 1.024 47.527.968 1.520.894.976 33 1.505.888 1.089 49.694.304 1.639.912.032 34 1.512.393 1.156 51.421.362 1.748.326.308 35 1.515.847 1.225 53.054.645 1.856.912.575 36 1.520.629 1.296 54.742.644 1.970.735.184 37 1.540.655 1.369 57.004.235 2.109.156.695

Perhitungan Parameter Peramalan Jumlah Permintaan dengan

Metode Linear (Lanjutan)

X Y X2 X.Y X2Y

38 1.513.550 1.444 57.514.900 2.185.566.200 39 1.559.145 1.521 60.806.655 2.371.459.545 40 1.522.601 1.600 60.904.040 2.436.161.600 41 1.543.492 1.681 63.283.172 2.594.610.052 42 1.554.478 1.764 65.288.076 2.742.099.192 43 1.528.777 1.849 65.737.411 2.826.708.673 44 1.570.188 1.936 69.088.272 3.039.883.968 45 1.551.817 2.025 69.831.765 3.142.429.425 46 1.538.126 2.116 70.753.796 3.254.674.616 47 1.584.280 2.209 74.461.160 3.499.674.520 48 1.580.817 2.304 75.879.216 3.642.202.368 49 1.530.718 2.401 75.005.182 3.675.253.918 50 1.582.009 2.500 79.100.450 3.955.022.500 51 1.624.439 2.601 82.846.389 4.225.165.839 52 1.595.318 2.704 82.956.536 4.313.739.872 53 1.605.684 2.809 85.101.252 4.510.366.356 54 1.523.146 2.916 82.249.884 4.441.493.736 55 1.651.034 3.025 90.806.870 4.994.377.850 56 1.669.796 3.136 93.508.576 5.236.480.256 57 1.637.366 3.249 93.329.862 5.319.802.134 58 1.598.706 3.364 92.724.948 5.378.046.984 59 1.554.230 3.481 91.699.570 5.410.274.630 60 1.552.668 3.600 93.160.080 5.589.604.800 1830 89.779.351 73.810 2.810.706.063 114.880.443.965