Research Article

[Retracted] Application of Multiple Regression Analysis Model in Table Tennis Competition

Table 1

Observation times of 20 table tennis mixed doubles matches.

The number of showings of a filmScoreThe number of showings of a filmScore

2018 Austrian open final3 : 22019 Korea open mixed doubles semifinals3 : 1
2019 Swedish open mixed doubles final3 : 22019 Qatar open mixed doubles final3 : 0
The 2020 German open mixed doubles final3 : 1Mixed doubles semifinals at the 2019 Asian championships3 : 2
Mixed doubles final at the 2017 Asian championships3 : 1Mixed doubles quarterfinals of the 55th world table tennis championships4 : 3
Mixed doubles semifinals at the 2018 Asian games4 : 02019 mixed doubles quarterfinals of the Qatar open4 : 2
Mixed doubles semifinals at the 2018 Asian games4 : 1Mixed doubles final of the 54th world table tennis championships4 : 1
Mixed doubles final at the 2018 Asian games4 : 0Mixed doubles final of the 55th world table tennis championships4 : 3
Mixed doubles final at the 2019 Asian championships3 : 12019 international table tennis federation finals mixed doubles final4 : 1
The 2018 Austrian open mixed doubles quarterfinals4 : 1Mixed doubles semifinal of the 55th world table tennis championships4 : 0
2019 Korea open mixed doubles final4 : 12019 ITTF finals semifinal3 : 0