Already have an account? Get multiple benefits of using own account!
Login in your account..!
Remember me
Don't have an account? Create your account in less than a minutes,
Forgot password? how can I recover my password now!
Enter right registered email to receive password!
Time Series Models
Additive Model
Time series value = T +S +C +R
Whereas S, C and R are expressed in absolute value
Additive Model model is best suited where the component factors are independent for example where the seasonal variation is unaffected by trend.
Multiplicative Model:
Time series value = T × S× C × R
Whereas S, C and are expressed as proportions or percentage
Multiplicative model is best applied where characteristics interact for example where high trends increase seasonal variations. Multiplicative model is more generally used in practice. Of the four elements of time series the most significant are trend and seasonal variation. The given demonstration shows how the trend (T) and seasonal variation (S) are separated out from a time series and how the computed T and S values are used to prepare forecast. The process of separating out the trend and seasonal variation is termed as deseasonalizing the data. There are two approaches to such process: one is based on regression by the actual data points and the other calculates the regression line by moving average trend points. The method by using the actual data is verified first followed by the moving average method.
how to remember the formulas of this topic
if perimeter is 300m length is 100m.find the breadth
Multiply following and write the answers in standard form. (a) 7 i ( -5 + 2 i ) (b) (1 - 5 i ) ( -9 + 2 i ) Solution (a) Thus all that we have to do is distribu
Find out the surface area of the solid acquired by rotating the following parametric curve about the x-axis. x = cos 3 θ y = sin 3 θ 0 ≤ θ ≤ ?/2 Solution We wil
Normal 0 false false false EN-IN X-NONE X-NONE
Lucy's Lunch is sending out flyers and pays a bulk rate of 14.9 cents per piece of mail. If she mails 1,500 flyers, what will she pay? Multiply the price per piece through the
Oscar sold 2 glasses of milk for each 5 sodas he sold. If he sold 10 glasses of milk, how many sodas did he sell? Set up a proportion along with milk/soda = 2/5 = 10x. Cross mu
If a tabletop has a diameter of 42 in, Detremine the surface area to the nearest inch? (π = 3.14) a. 1,384 in 2 b. 1,319 in 2 c. 1,385 in 2 d. 5,539 in 2 c. Th
On your geometry test you have two triangles: ?ABC and ?MNO. You are told that ?A ? ? M and that ?B ? ? N. Which statement is also true?
how to use matlab to reverse digits of integer using mod
Get guaranteed satisfaction & time on delivery in every assignment order you paid with us! We ensure premium quality solution document along with free turntin report!
whatsapp: +91-977-207-8620
Phone: +91-977-207-8620
Email: [email protected]
All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd