Difference between levels of factor A

Difference of means

Std. error of difference

Simultaneous 95% confidence intervals

T-value

p-value

Merlot-Phocean

0.0556

0.0944

(−0.2188, 0.3299)

0.59

0.976

Agiorgitiko-Phocean

0.15

0.0906

(−0.1132, 0.4132)

1.66

0.475

Corinthian-Phocean

0.667

0.112

(0.342, 0.991)

5.97

<0.001

Camborne-Phocean

0.4278

0.0963

(0.148, 0.7076)

4.44

0.001

Agiorgitiko-Merlot

0.0944

0.0886

(−0.1629, 0.3518)

1.07

0.822

Corinthian-Merlot

0.611

0.11

(0.291, 0.931)

5.55

<0.001

Camborne-Merlot

0.3722

0.0944

(0.0978, 0.6466)

3.94

0.004

Corinthian-Agiorgitiko

0.517

0.107

(0.206, 0.827)

4.84

<0.001

Camborne-Agiorgitiko

0.2778

0.0906

(0.0146, 0.5410)

3.07

0.035

Camborne-Corinthian

−0.239

0.112

(−0.564, 0.086)

−2.14

0.232