Indian Cricket <ul><li>Cricket is the national obsession of 1.3 billion people </li></ul><ul><li>Indian cricket industry i...
The Protagonist <ul><li>Sachin Tendulkar </li></ul><ul><li>-93 Centuries </li></ul><ul><li>-Highest run getter in history ...
The Great Indian Cricket Debate Is Sachin Tendulkar a match winner for India ? - 264,000 Google pages  - Fragmented studie...
Data <ul><li>20 years of Sachin’of statistics covering ODI and Tests (no T20) </li></ul><ul><li>20 years of Indian team’s ...
Analysis <ul><li>Regression </li></ul>
Comparison Inzamam Ul Haq Pakistan Cricket Team Ricky Ponting Australian Cricket Team
 
The Verdict
Data Conditioning <ul><li>Data extracted from  www.cricinfo.com </li></ul><ul><li>Only ODI data considered </li></ul><ul><...
H A  = India wins when Sachin performs better than his average <ul><li>Two Sample T </li></ul><ul><li>Sachin’s Performance...
H A  = Sachin scores a larger % of India’s runs when India wins <ul><li>Two Sample T </li></ul><ul><li>Percentage of India...
H A  = India’s Margin of defeat/victory depends on Sachin’s score <ul><li>Equation “Margin = - 22.9 + 0.640 Sachin’s score...
Comparison Inzamam Ul Haq Pakistan Cricket Team Ricky Ponting Australian Cricket Team By popular demand …..
New Comparison M.S Dhoni Current Captain of Indian Cricket Team Wicket Keeper Bats lower down the order Rahul Dravid Forme...
H A  = Sachin, Dhoni and Dravid contribute differently when India wins
H A  = Sachin, Dhoni and Dravid contribute differently when India wins <ul><li>One-way ANOVA: Score versus Player  </li></...
Tukey Comparison <ul><li>Tukey 95% Simultaneous Confidence Intervals </li></ul><ul><li>All Pairwise Comparisons among Leve...
Conclusions <ul><li>There is statistically significant data to establish </li></ul><ul><li>India wins when Sachin performs...
Upcoming SlideShare
Loading in...5
×

Sachin Tendulkar a stat analysis

5,274

Published on

Is Sachin Tendulkar a match winner ?

Published in: Sports, News & Politics
1 Comment
4 Likes
Statistics
Notes
No Downloads
Views
Total Views
5,274
On Slideshare
0
From Embeds
0
Number of Embeds
1
Actions
Shares
0
Downloads
196
Comments
1
Likes
4
Embeds 0
No embeds

No notes for slide

Sachin Tendulkar a stat analysis

  1. 2. Indian Cricket <ul><li>Cricket is the national obsession of 1.3 billion people </li></ul><ul><li>Indian cricket industry is estimated to be over $ 1 trillion </li></ul><ul><li>IPL is the 5 th largest sports league in the world in 3 years </li></ul>
  2. 3. The Protagonist <ul><li>Sachin Tendulkar </li></ul><ul><li>-93 Centuries </li></ul><ul><li>-Highest run getter in history of cricket </li></ul><ul><li>- 20 years of cricketing </li></ul><ul><li>-Considered the best batsman of all times </li></ul><ul><li>-Indian icon </li></ul><ul><li>-Not Tiger Woods !!! </li></ul>
  3. 4. The Great Indian Cricket Debate Is Sachin Tendulkar a match winner for India ? - 264,000 Google pages - Fragmented studies (based on centuries, events, etc) - Scores of debates - Divided opinion
  4. 5. Data <ul><li>20 years of Sachin’of statistics covering ODI and Tests (no T20) </li></ul><ul><li>20 years of Indian team’s performance </li></ul><ul><li>Performance normalized based on fantasy league scoring </li></ul>
  5. 6. Analysis <ul><li>Regression </li></ul>
  6. 7. Comparison Inzamam Ul Haq Pakistan Cricket Team Ricky Ponting Australian Cricket Team
  7. 9. The Verdict
  8. 10. Data Conditioning <ul><li>Data extracted from www.cricinfo.com </li></ul><ul><li>Only ODI data considered </li></ul><ul><li>A player’s all round performance per match is calculated as </li></ul><ul><li>Perf = Runs Scored + (Wickets taken X 20) + (Fielding dismissals X 10) </li></ul><ul><li>Each wicket taken is equivalent to 20 runs </li></ul><ul><li>Each fielding dismissal is equivalent to 10 runs </li></ul>
  9. 11. H A = India wins when Sachin performs better than his average <ul><li>Two Sample T </li></ul><ul><li>Sachin’s Performance when </li></ul><ul><li>India wins Vs loses </li></ul><ul><li> N Mean StDev SE Mean </li></ul><ul><li>Loss 192 40.7 38.4 2.8 </li></ul><ul><li>Win 222 60.3 45.5 3.1 </li></ul><ul><li>95% CI for difference: (-27.74, -11.53) </li></ul><ul><li>P-Value = 0.000 </li></ul>Sachin’s average performance for all games is 51.24
  10. 12. H A = Sachin scores a larger % of India’s runs when India wins <ul><li>Two Sample T </li></ul><ul><li>Percentage of India’s runs scored by Sachin </li></ul><ul><li>N Mean StDev SE Mean </li></ul><ul><li>Loss % 192 14.3 13.9 1.0 </li></ul><ul><li>Win % 222 20.1 17.2 1.2 </li></ul><ul><li>95% CI for difference: (-8.85, -2.84) </li></ul><ul><li>P-Value = 0.000 </li></ul>
  11. 13. H A = India’s Margin of defeat/victory depends on Sachin’s score <ul><li>Equation “Margin = - 22.9 + 0.640 Sachin’s score” </li></ul><ul><li>P=0.000 R-Sq = 7.7% </li></ul>
  12. 14. Comparison Inzamam Ul Haq Pakistan Cricket Team Ricky Ponting Australian Cricket Team By popular demand …..
  13. 15. New Comparison M.S Dhoni Current Captain of Indian Cricket Team Wicket Keeper Bats lower down the order Rahul Dravid Former Captain of Indian Cricket Team Part time Wicket Keeper Bats higher up the order
  14. 16. H A = Sachin, Dhoni and Dravid contribute differently when India wins
  15. 17. H A = Sachin, Dhoni and Dravid contribute differently when India wins <ul><li>One-way ANOVA: Score versus Player </li></ul><ul><li>Source DF SS MS F P </li></ul><ul><li>Player 2 27221 13610 8.35 0.000 </li></ul><ul><li>Error 465 757701 1629 </li></ul><ul><li>Total 467 784921 </li></ul><ul><li>S = 40.37 R-Sq = 3.47% R-Sq(adj) = 3.05% </li></ul><ul><li>Individual 95% CIs For Mean Based on </li></ul><ul><li>Pooled StDev </li></ul><ul><li>Level N Mean StDev ----+---------+------ ---+---------+ ----- </li></ul><ul><li>Dhoni 86 53.73 37.64 (----------*----------) </li></ul><ul><li>Dravid 160 43.24 33.69 (-------*-------) </li></ul><ul><li>Sachin 222 60.35 45.46 (-----*------) </li></ul><ul><li> ----+---------+---------+---------+----- </li></ul><ul><li> 40.0 48.0 56.0 64.0 </li></ul><ul><li>Pooled StDev = 40.37 </li></ul>
  16. 18. Tukey Comparison <ul><li>Tukey 95% Simultaneous Confidence Intervals </li></ul><ul><li>All Pairwise Comparisons among Levels of Player </li></ul><ul><li>Individual confidence level = 98.03% </li></ul><ul><li>Player = Dhoni subtracted from: </li></ul><ul><li>Player Lower Center Upper --------+---------+---------+---------+- </li></ul><ul><li>Dravid -23.12 -10.49 2.14 (-------*-------) </li></ul><ul><li>Sachin -5.39 6.61 18.61 (-------*-------) </li></ul><ul><li> --------+---------+---------+---------+- </li></ul><ul><li> -15 0 15 30 </li></ul><ul><li>Player = Dravid subtracted from: </li></ul><ul><li>Player Lower Center Upper --------+---------+---------+---------+- </li></ul><ul><li>Sachin 7.31 17.10 26.90 (-----*------) </li></ul><ul><li> --------+---------+---------+---------+- </li></ul><ul><li> -15 0 15 30 </li></ul>Dhoni performs as well as Sachin in Indian victories !!!
  17. 19. Conclusions <ul><li>There is statistically significant data to establish </li></ul><ul><li>India wins when Sachin performs better than his average </li></ul><ul><li>Sachin scores a larger % of India’s runs when India wins </li></ul><ul><li>India’s Margin of defeat/victory depends on Sachin’s score </li></ul><ul><li>Dhoni performs as well as Sachin in Indian victories </li></ul>
  1. A particular slide catching your eye?

    Clipping is a handy way to collect important slides you want to go back to later.

×