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Created: May 9, 2014
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Simple Linear Regression
Simple linear regression results:
Dependent Variable: LifeExp
Independent Variable: YrsSchool
LifeExp = 54.113396 + 2.2055438 YrsSchool
Sample size: 41
R (correlation coefficient) = 0.66511717
R-sq = 0.44238084
Estimate of error standard deviation: 6.7767475

Parameter estimates:
Parameter Estimate Std. Err. DF 95% L. Limit 95% U. Limit
Intercept 54.113396 3.6638504 39 46.702559 61.524233
Slope 2.2055438 0.39650994 39 1.4035268 3.0075609

Analysis of variance table for regression model:
Source DF SS MS F-stat P-value
Model 1 1420.9076 1420.9076 30.940208 <0.0001
Error 39 1791.048 45.924307
Total 40 3211.9556

By james.lew17
On May 9, 2014
Simple Linear Regression
Simple linear regression results:
Dependent Variable: LifeExp
Independent Variable: YrsSchool
LifeExp = 54.113396 + 2.2055438 YrsSchool
Sample size: 41
R (correlation coefficient) = 0.66511717
R-sq = 0.44238084
Estimate of error standard deviation: 6.7767475

Parameter estimates:
Parameter Estimate Std. Err. Alternative DF T-Stat P-Value
Intercept 54.113396 3.6638504 ≠ 0 39 14.769543 <0.0001
Slope 2.2055438 0.39650994 ≠ 0 39 5.5623923 <0.0001

Analysis of variance table for regression model:
Source DF SS MS F-stat P-value
Model 1 1420.9076 1420.9076 30.940208 <0.0001
Error 39 1791.048 45.924307
Total 40 3211.9556

By james.lew17
On May 9, 2014
Correlation
Correlation matrix:
LifeExp YrsSchool GDP GII EduIndex
YrsSchool 0.66511717
GDP 0.72710777 0.85844131
GII -0.77191616 -0.84758996 -0.80986897
EduIndex 0.72529815 0.98049446 0.87911526 -0.86135877
PubHealthExp 0.60680762 0.80050142 0.87721327 -0.77424311 0.8254089

By james.lew17
On May 9, 2014
 
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