Table 6 Regression analysis results for solar heat gain and CEV based on WOA for different glazing types for July and August.

From: Seasonal thermal performance of double and triple glazed windows with effects of window opening area

Location and glazing types

Variable

Regression coefficient (β1)

P-value

R-squared

1# Double glazing room

Solar heat gain

634.48

0.0004

0.995

CEV

876.27

0.0003

0.997

1# Triple glazing room

Solar heat gain

518.46

0.0005

0.993

CEV

712.45

0.0003

0.996

2# Double glazing room

Solar heat gain

699.08

0.0002

0.996

CEV

933.84

0.0002

0.997

2# Triple glazing room

Solar heat gain

564.08

0.0004

0.995

CEV

752.97

0.0003

0.996

3# Double glazing room

Solar heat gain

726.85

0.0001

0.998

CEV

972.47

0.0001

0.998

3# Triple glazing room

Solar heat gain

576.92

0.0003

0.996

CEV

791.88

0.0002

0.997