Ditutup

(PHP Language III)

A manufacturer wishes to change from the ordinary production control system to just-in-time

production, in which timely delivery of products to the suppliers is a major goal of the

manufacturer. To do so, the historical/planned production data for 6 years were gathered and

summarized in Table below.

.

2013 2014 2015 2016 2017 2018

Jan. 260 259 259 279 302 314

Feb. 192 230 233 278 313 350

Mar. 263 295 296 349 386 425

Apr. 253 312 318 383 431 483

May 200 265 265 334 388 450

June 287 301 309 378 431 485

July 199 262 262 321 366 422

Aug. 234 284 293 357 397 446

Sept. 231 310 310 369 413 467

Oct. 235 269 272 334 381 428

Nov. 257 308 314 366 410 467

Dec. 255 285 288 361 416 476

a) Use a three-period moving average to establish a forecast for each month over the six-year

period.

b) Use the simple exponential smoothing method to determine the monthly forecasts for the

six-year period. Assume that α=0.18.

c) Use the double exponential smoothing method to determine the monthly forecasts for the

six-year period. Assume that overall history smooth factor α=0.18 and trend smooth factor γ

= 0.25.

d) Use the triple exponential (Holt-Winter's) smoothing method to determine the monthly

forecasts for the six-year period. Assume that overall history smoothing factor α=0.20, trend

smoothing factor β = 0.25, and seasonal index smoothing factor γ = 0.15.

Requirements:

• Print out actual demands, forecasted demands and square errors on one table.

• One table per method.

• Calculate the errors for each month and the cumulated error throughout the six-year

period.

• Commenting on which method is better.

• Submit your PHP code named "[login to view URL]" online

Keahlian: Teknik, PHP

Lihat lebih lanjut: Hi, I\ ve just joined this site to begin new life as a freelancer. I am an qualified PHP/MySQL/JS developer of 8 years of experi, https m facebook com a language php l hiin&lref https 3a 2f 2fm facebook com 2f 3frefsrc 3dhttps 253a 252f 252fwww facebook com, example multi language php mysql, firefly iii docker, php download, php stands for, php language specification pdf, php code, php wiki, php abbreviation, php language reference, mssql language php, website crawler language php, swedish language php oscommerce, multi language php, compare multi language php site, drupal language php, webpage multi language php, oscommerce install language php, website multiple language php

Tentang Pemberi kerja:
( 8 ulasan ) Manhattan, United States

ID Proyek: #16450706

16 freelancer menawar dengan rata-rata $198 untuk pekerjaan ini

rinsadsl

I have worked in such engineering application previously, I can fulfil your requirement using a php file.

$277 USD dalam 3 hari
(919 Ulasan)
8.7
contriverz

[login to view URL] Hi there, Hope you doing great !!! I am a full stack developer and having expertise to work on this type of projects and always delivered the quality work with full testing on time ( before the dea Lebih banyak

$250 USD dalam 3 hari
(53 Ulasan)
7.0
altarsft

Hello sir , i am ready to work on your project , lets discuss the work in more detail on chat , we have experience and expertise in php and all its frameworks, mysql angularjs, nodejs, html, bootstrap please check Lebih banyak

$200 USD dalam 3 hari
(56 Ulasan)
6.3
Websitemaestro

Hi, I can definitely help you with your requirements. I am a full time developer working "8 hours a day" 40 hours per week. Also suggest to have a look on my review and ratings here so you may get more confident on Lebih banyak

$155 USD dalam 7 hari
(73 Ulasan)
6.2
Dckumawat

Dear Client, We are expertise in PHP, Core PHP, CMS, HTML5, CSS3, boot-strap, WordPress, PSD to HTML, Angular JS, Node JS photoshop, open cart, Codeignitor, Laravel and many other [login to view URL] Are Doing Similar p Lebih banyak

$100 USD dalam 1 hari
(54 Ulasan)
5.5
mayankinnovative

A proposal has not yet been provided

$200 USD dalam 5 hari
(54 Ulasan)
4.1
$111 USD dalam 3 hari
(10 Ulasan)
3.8
$155 USD dalam 3 hari
(3 Ulasan)
2.9
amitadubey

I am specializing in web development, web design and app expert.. We offer a wide range of experience & expertise. We provide these services to offshore clients across the globe. experience in web application develop Lebih banyak

$244 USD dalam 10 hari
(11 Ulasan)
2.9
sandip101

Hello sir/madam, i read your requirements as per your requirements i am interested to work on your project.i have done many successful project. please message me for more discussion.

$50 USD dalam 5 hari
(13 Ulasan)
2.9
spearheadtechno

Hi, My name is Param and i am new to freelancer. I am part of a professional team of designers and developers. We have 5 years of experience in the field of graphic design, website design and mobile application bui Lebih banyak

$500 USD dalam 9 hari
(5 Ulasan)
3.6
anjwebtech

A proposal has not yet been provided

$250 USD dalam 5 hari
(0 Ulasan)
0.0
michaelll111

Hi, As senior web developer have 9 years experience, I can do it. I'd like to discuss with you and start it immediately. Regards, Shuchat

$155 USD dalam 3 hari
(0 Ulasan)
0.0
$150 USD dalam 3 hari
(1 Ulasan)
0.0
arush4

Hello, I read through the job details extremely carefully and I am absolutely sure that I can do the project very well. I have worked on similar projects to what you are looking for, and I am confident I can exceed Lebih banyak

$150 USD dalam 15 hari
(0 Ulasan)
0.0
ajaywebexpert

A proposal has not yet been provided

$222 USD dalam 3 hari
(0 Ulasan)
0.0