Displaying 1 result from an estimated 1 matches for "actualreturns1".
2009 Aug 10
0
Speeding up a bootstrap routine
...ration for multiplication that follows)
posvector1 <- data[,2]; # creates a column of position vectors for smoothed
price
posvector2 <- data[,3]; # creates a column of position vectors for 2 bar
prediction
posvector3 <- data[,4]; # creates a column of position vectors for 5 bar
prediction
actualreturns1 <- detrendedreturns*posvector1;
actualreturns2 <- detrendedreturns*posvector2;
actualreturns3 <- detrendedreturns*posvector3;
average_daily_return1 <- mean(actualreturns1);
average_daily_return2 <- mean(actualreturns2);
average_daily_return3 <- mean(actualreturns3);
# create zero...