Impediments in time series analysis, Mathematics

Impediments in time series analysis

Accuracy of data in reflecting

a) Drastic changes for illustration in the advent of a major competitor, period of war or unexpected change of taste.

b) For long term forecasting external and internal pressures makes historical data less effective.

Moving Average

Periodical data for illustration monthly sales may have random fluctuation each month despite a common trend being evident. Moving average assists in smoothing away these random changes.

A moving average is the forecast for a period which takes the average of the previous periods.

Posted Date: 2/16/2013 7:28:58 AM | Location : United States







Related Discussions:- Impediments in time series analysis, Assignment Help, Ask Question on Impediments in time series analysis, Get Answer, Expert's Help, Impediments in time series analysis Discussions

Write discussion on Impediments in time series analysis
Your posts are moderated
Related Questions
i want detail information in advance with question and answers.

QR is the tangent to the circle whose centre is P. If QA ||  RP and AB is the diameter, prove that RB is a tangent to the circle.

i want to trick to know how can i fastest calculate more than computer

Describe Visualize Solutions of Simultaneous Equations ? By drawing the graph of each equation in a system of equations, you can see a picture of the system's solutions. Fo


Short Cuts for solving quadratic equations

Integration by Parts -Integration Techniques Let's start off along with this section with a couple of integrals that we should previously be able to do to get us started. Fir

Chain Rule :   If f(x) and g(x) are both differentiable functions and we describe F(x) = (f. g)(x) so the derivative of F(x) is F′(x) = f ′(g(x)) g′(x).  Proof We will s

If ABCD isaa square of side 6 cm find area of shaded region

Suppose that we know the logarithms of all numbers which are expressed to base 'a' and we are required to find the logarithms of all these numbers to base 'b'. We