I don't have time to look too deeply into the link between PV and combined events but here are a few quick and dirty numbers.
MEN
There are 54 countries in pela's alltime lists that have men listed for either PV or Dec since 2000.
However, only 25 have athletes in both lists. These 25 countries account for 93% of PV performers and 79% of Dec. performers and have more than 10 athletes in each event.
No other country has more than 10 athletes in either event except Estonia, which has 11 decathletes listed but zero PVers.
The top four countries in PV, USA, GER, RUS, FRA, account for 54% and 47%, respectively.
WOMEN
There are 57 countries that have women listed in either PV or Hep over the same period.
However, only 27 countries have athletes in both. These 27 countries account for 90% of PV performers and 86% of Hep. performers.
There are only three countries USA, RUS, GER with more than 10 athletes in each event, accounting for 50% and 36%, respectively.
In comparison to the men, the top four countries in PV also account for 54% of PV but only 38% of Hep. It takes the first 8 PV countries to reach app. the same (46% vs 47%) combined event percentage as the men.
This data suggests that combined event success is highly concentrated but that women's is less relatede to PV success than men.
For those that prefer a visual, I plotted the number of PV athletes vs the number of combined event athletes for both sexes in the chart below.
PVvsCE.JPG
Note that while there is a correlation between the two events this doesn't mean that one drives the other, rather they are both likely to be emegent results from the system supporting the athletes. You would need to look across more events to fully understand the relationship.
MEN
There are 54 countries in pela's alltime lists that have men listed for either PV or Dec since 2000.
However, only 25 have athletes in both lists. These 25 countries account for 93% of PV performers and 79% of Dec. performers and have more than 10 athletes in each event.
No other country has more than 10 athletes in either event except Estonia, which has 11 decathletes listed but zero PVers.
The top four countries in PV, USA, GER, RUS, FRA, account for 54% and 47%, respectively.
WOMEN
There are 57 countries that have women listed in either PV or Hep over the same period.
However, only 27 countries have athletes in both. These 27 countries account for 90% of PV performers and 86% of Hep. performers.
There are only three countries USA, RUS, GER with more than 10 athletes in each event, accounting for 50% and 36%, respectively.
In comparison to the men, the top four countries in PV also account for 54% of PV but only 38% of Hep. It takes the first 8 PV countries to reach app. the same (46% vs 47%) combined event percentage as the men.
This data suggests that combined event success is highly concentrated but that women's is less relatede to PV success than men.
For those that prefer a visual, I plotted the number of PV athletes vs the number of combined event athletes for both sexes in the chart below.
PVvsCE.JPG
Note that while there is a correlation between the two events this doesn't mean that one drives the other, rather they are both likely to be emegent results from the system supporting the athletes. You would need to look across more events to fully understand the relationship.
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