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Table 6 Correlation among the variables used in the estimations

From: Rankings, accreditations, and international exchange students

 

accr

accrank

m_accrank

thes

thesrank

m_thesrank

new

graderequisite

lnq

m_lnq

relrank

gni

pricelevel

Internet users

coast

pop

private

established

latitude

accr

1.000

                  

accrank

0.775

1.000

                 

m_accrank

0.027

0.407

1.000

                

thes

−0.189

−0.144

−0.023

1.000

               

thesrank

−0.098

0.207

0.742

0.509

1.000

              

m_thesrank

−0.014

0.377

0.927

0.009

0.800

1.000

             

new

−0.065

−0.048

0.025

−0.016

0.005

0.010

1.000

            

graderequisite

0.022

0.048

0.089

−0.140

−0.047

−0.049

−0.019

1.000

           

lnq

−0.179

−0.312

−0.320

0.207

−0.206

0.413

−0.006

−0.027

1.000

          

m_lnq

0.046

−0.262

−0.643

−0.037

−0.664

0.830

0.000

0.066

0.497

1.000

         

relrank

0.002

0.361

0.887

−0.001

0.709

−0.886

0.000

0.089

−0.340

−0.683

1.000

        

gni

0.241

0.181

0.029

−0.272

−0.150

0.025

−0.067

−0.032

0.019

0.077

0.003

1.000

       

pricelevel

0.109

0.082

0.027

−0.071

−0.048

0.021

−0.034

−0.052

0.254

0.059

0.002

0.666

1.000

      

internetusers

0.155

0.116

0.036

−0.207

−0.121

0.028

−0.092

−0.030

0.075

0.090

0.003

0.806

0.683

1.000

     

coast

0.107

0.088

0.009

−0.229

−0.108

−0.010

0.053

0.028

−0.265

−0.010

0.000

0.091

−0.027

0.022

1.000

    

pop

0.004

0.006

0.016

−0.177

−0.088

0.002

0.032

0.075

−0.252

0.014

0.001

−0.379

−0.572

−0.354

0.232

1.000

   

private

0.027

0.022

0.006

0.242

0.123

0.004

0.007

−0.015

−0.013

0.007

0.000

−0.060

−0.138

−0.091

−0.156

0.150

1.000

  

established

0.252

0.196

−0.007

0.104

0.046

0.010

0.056

0.044

−0.161

0.010

0.000

−0.037

−0.175

−0.065

0.140

0.187

0.230

1.000

 

latitude

−0.138

−0.106

−0.005

0.156

0.081

−0.007

−0.044

−0.064

0.377

−0.012

−0.001

0.228

0.660

0.423

−0.255

−0.523

−0.185

−0.281

1.000

students

−0.165

−0.129

0.004

−0.105

−0.049

−0.003

−0.019

−0.007

−0.130

0.001

0.000

−0.169

−0.213

−0.136

0.117

0.347

−0.277

−0.196

−0.055