TAKUYA KOYASU

Statistic Line is created for people studying Natural or Human science to do "least squares method".This app can show you:α and β (Y=α+βx),Correlation …

Statistic Infer is created for the university students who studying Natural or Human science to do many experiments and estimate Population's Average …

Statistic Calu is created for the university students who studying Natural or Human science to do many experiments and get rapidly Average, Standard E …