Times series plots, Advanced Statistics

There is high level of fluctuation in a zigzag pattern in the time series for RESI1 which indicates that there is possibly negative autocorrelation present.

787_Times Series Plots.png

Column C11 shows the variation of the values that are illustrated in the time series graph and in this case there is possibly negative autocorrelation but it is not clearly visible on the time series therefore it can be identified from the RESI1 figures below as it is positive value at first and then drops down to a negative value.

2364_Times Series Plots1.png

In a time series an outlier is referred to a point that is usually a high data point or small data point in contrast to the rest of the data. There is a definite outlier in this times series which is value 0.203811 with the index of 448 because most data points fall in between 0.00 to 0.05 as evident on the time series. This data point has high leverage as they disproportionate distance away from the rest of values and it can have an influence on the slope of the regression line.  A zigzag pattern or a wave form cannot be easily recognized and shows there is no autocorrelation.

Posted Date: 3/4/2013 5:36:08 AM | Location : United States







Related Discussions:- Times series plots, Assignment Help, Ask Question on Times series plots, Get Answer, Expert's Help, Times series plots Discussions

Write discussion on Times series plots
Your posts are moderated
Related Questions
Attack rate : This term frequently used for the incidence of the disease or condition in the particular group, or during a limited interval of time, or under the special circumstan

1) Question on the first day questionnaire asked students to rate their response to the question Are you deeply moved by the arts or music? Assume the population that is sampled

Relative risk is the measure of the association between the exposure to a particular factor and the risk or probability of a convinced outcome, calculated as follows     therefor

Cluster analysis : A set of methods or techniques for constructing a sensible and informative classi?cation of an initially unclassi?ed set of data, using variable values observed

Conditional logistic regression : The form of logistic regression designed to work with the clustered data, such as data including matched pairs of the subjects, in which subject-s

The tabulation of a sample of observations in terms of numbers falling below particular values. The empirical equivalent of the growing probability distribution. An example of such

The more effective display than a number of other methods or techniques, for instance, pie charts and bar charts, for displaying the quantitative data which are labeled. An instanc

The Expectation/Conditional Maximization Either algorithm which is the generalization of ECM algorithm attained by replacing some of the CM-steps of ECM which maximize the constrai

historigrams and histogram

You may have the opportunity to buy some electronic components. These components may be reliable (1) or unreliable (2). The potential pro?ts are £10,000 if the components are rel