Durbin watson statistic, Advanced Statistics

Assignment Help:

The Null Hypothesis - H0: There is no first order autocorrelation

The Alternative Hypothesis - H1: There is first order autocorrelation

Durbin-Watson statistic = 1.98307

 

2234_Durbin watson statistic.png

The Durban Watson (DW) Statistic shows the existence of auto correlation. In this case the value of DW is 1.98307 which is between dU 1.91110 and the dL value of 1.91912 (1.91110<1.98307<2.191912) this indicates that we do not reject H0 as there is sufficient evidence to suggest that there is no first order autocorrelation as evident from the Durban Watson analysis as well.

See appendix Durban Watson Statistic: (5 Per Cent Significance Points of dL and dU). The n value 1519 is represented in this case as 1500 alongside the k'= 4.

Lack of fit test

Possible curvature in variable totexp  (P-Value = 0.000 )

Possible interaction in variable income  (P-Value = 0.000 )

Overall lack of fit test is significant at P = 0.000


Related Discussions:- Durbin watson statistic

Accelerated life testing, Normal 0 false false false EN...

Normal 0 false false false EN-US X-NONE X-NONE

Log-linear models, Log-linear models is the models for count data in which...

Log-linear models is the models for count data in which the logarithm of expected value of a count variable is modelled as the linear function of parameters; the latter represent

Pasture trials, Pasture trials is the study in which the pastures are subj...

Pasture trials is the study in which the pastures are subjected to number of treatments (types of forage, animal management systems, agronomic treatments, and many more)The grazin

Paired availability design, Paired availability design  is a design which c...

Paired availability design  is a design which can lessen selection bias in the situations where it is not possible to use random allocation of the subjects to treatments. The desig

Huffman coding based compression, Huffman code is used to compress data fil...

Huffman code is used to compress data file, where the data is represented as a sequence of characters. Huffman's greedy algorithm uses a table giving how often each character occur

Ehrenberg''s equation, The equation linking the height and weight of the ch...

The equation linking the height and weight of the children between the ages of 5 and 13 and given as follows   here w is the mean weight in kilograms and h the mean height in

Consolidated standards for reporting trials (consort) , Consolidated Standa...

Consolidated Standards for Reporting Trials (CONSORT) statement : The protocol for reporting the results of the clinical trials. The core contribution of the statement comprises of

Relative poverty statistics, Relative poverty statistics is the statistics...

Relative poverty statistics is the statistics on the properties of populations falling below given fractions of average income which play a central role in debate of poverty. The

Explain identification keys., Identification keys: The devices for identif...

Identification keys: The devices for identifying the samples from a set of known taxa, which contains a tree- structure where each node corresponds to the diagnostic question of t

Treatment allocation ratio, Treatment allocation ratio is the ratio of the...

Treatment allocation ratio is the ratio of the number of subjects allocated to the two treatments in a clinical trial. The equal allocation is most usual in practice, but it might

Write Your Message!

Captcha
Free Assignment Quote

Assured A++ Grade

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!

All rights reserved! Copyrights ©2019-2020 ExpertsMind IT Educational Pvt Ltd