def bootstrap$($data$,$ N$,$ fcn$,$ numIter$=1000)$:

results $=$ np$.$zeros$($numIter$)$

for i in range$($numIter$)$:

sample $=$ np$.$random.choice$($data$,$ size$=$N$,$ replace$=$True$)$

results$[$i$]=$ fcn$($sample$)$

return results