Question: t test of coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 2199.89917 177.83217 12.371 4.312e-13 * Time -1.10622 0.08994 -12.300 4.966e-13 * --- Signif. codes:

t test of coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 2199.89917 177.83217 12.371 4.312e-13 *** Time -1.10622 0.08994 -12.300 4.966e-13 *** --- Signif. codes: 0 '***' 0.001 '**' 0.01 '*' 0.05 '.' 0.1 ' ' 1 > model_gls <- gls(St.Effort ~ Time, data = tuna2, correlation = corAR1(form = ~ 1 | Time)) > summary(model_gls) Generalized least squares fit by REML Model: St.Effort ~ Time Data: tuna2 AIC BIC logLik 171.44 176.9091 -81.71998 Correlation Structure: AR(1) Formula: ~1 | Time Parameter estimate(s): Phi 0 Coefficients: Value Std.Error t-value p-value (Intercept) 2199.8992 132.33720 16.62344 0 Time -1.1062 0.06701 -16.50936 0 Correlation: (Intr) Time -1 Standardized residuals: Min Q1 Med Q3 Max -1.4018943 -0.7567719 -0.2352387 0.5232677 2.1560236 Residual standard error: 3.336846 Degrees of freedom: 31 total; 29 residual4

Step by Step Solution

There are 3 Steps involved in it

1 Expert Approved Answer

Step: 1 Unlock blur-text-image

Question Has Been Solved by an Expert!

Get step-by-step solutions from verified subject matter experts

Step: 2 Unlock

Step: 3 Unlock

Students Have Also Explored These Related Mathematics Questions!

Generalized least squares fit by REML Model: log(St.Effort) ~ Time Data: data Log-restricted-likelihood: 32.42328 Coefficients: (Intercept) Time 162.00446206 -0.08077876 Correlation Structure: AR(1)...

01 Blood type and COVID susceptibility 5 Points A group of researchers in Wuhan, China investigated the relationship between contracting the novel coronavirus and patients' blood type. The population...

1. Calculate the cost of each capital component, after-tax cost of debt, cost of preferred, and cost of equity with the DCF method and CAPM method. 2. What do you estimate the company?s WACC? Please...

t test of coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 2199.89917 177.83217 12.371 4.312e-13 *** Time -1.10622 0.08994 -12.300 4.966e-13 *** --- Signif. codes: 0 '***' 0.001 '**'...

Show us a scatterplot between two interval level variables. (Use Excel to chart them.) Figure out how to add a trendline. Are the results bunched together or far apart? Is the relationship linear? Is...

1. (Single Index Model) SI model for asset returns has the form i -1,..., N assets, t = 1, T time periods, where Rit denotes the cc return on asset i at time t, and RMt denotes the return on a market...

Can be written short 2. (2 marks) A soccer league has three Divisions (1, 2, and 3). They are interested in how players' time to complete a 25 m dash varies by division. They randomly select 15...

stat questions. Question B.2 [8] Appendix 3 in pages 2 3 presents the R outputs of a set of analyses of the study data with logistic regression models, while the variable Y, the current marital...

Also stat questions! Question B.2 [8] Appendix 3 in pages 2 3 presents the R outputs of a set of analyses of the study data with logistic regression models, while the variable Y, the current marital...

1. In recent times, several professionals in health-care analytics are trying to understand the key factors that might dictate the chances of someone getting an infection while admitted at a...

The actual sales and purchases for Xenocore, Inc., for September and October 2012, along with its forecast sales and purchases for the period November 2012 through April 2013, follow. The firm makes...

One year ago a book store called A Likely Story expanded its stock to include children's books. The owner of A Likely Story would like to know how many children's books are sold on average each day....

Each group must submit a written proposal that includes: 1-2 pages with: A brief abstract of your topic and objectives. A clear outline of your planned approach and intended deliverables. Section...

The Mayon Clinic gets medical supplies delivered from two sources, Medex and ProMed. There is a probability of 60 percent that the order consists of medical supplies from Medex. According to the...

An astronaut is connected to her spacecraft by a 25.0-m-long tether cord as she and the spacecraft orbit the Earth in a circular path at a speed of 7.80 10 3 m/s. At one instant, them between the...

Write (C++) code , including a loop, required to calculate y(t) from the equation: (- 3t2 +5 y(t) = t20 3t +5 t

5. Dr. Ruth has been secretly depositing $2,500 in her savings account every December starting in 1999. Her account earns 5 percent compounded annually. How much will she have in December 2008?...

Design a minimum-mass symmetric three-bar truss (the area of member 1 and that of member 3 are the same) to support a load P, as was shown in Fig. 2.9. The following notation may be used: Pu = P cos...

18-18. Focusing only on human resource information systems for a moment, what sorts of systems would you suggest Lisa consider recommending for the Hotel Paris? Why?

18-11. List the criteria you would use for deciding whether another company is right for Netflix-type HR practices.

18-7. You have about 32 employees working in your factory. Working individually or in teams of four or five students, find and create a list of five online sources you could use to provide training...

Question: t test of coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 2199.89917 177.83217 12.371 4.312e-13 *** Time -1.10622 0.08994 -12.300 4.966e-13 *** --- Signif. codes:

Step by Step Solution

Students Have Also Explored These Related Mathematics Questions!

Question: t test of coefficients: Estimate Std. Error t value Pr(>|t|) (Intercept) 2199.89917 177.83217 12.371 4.312e-13 * Time -1.10622 0.08994 -12.300 4.966e-13 * --- Signif. codes: