indexing - How to get values in a data range in R -


i have table goes follows:

zip code approvalrate ...

75229 0.32 ...

i split approval rate quantiles, discounting zip codes approval rate 0 or 100%, breaks 0.0303 0.3333 0.4394 0.5060 0.6190 0.9524 naming very low, low, med, high, high

now make new vector of lowzip zip codes approval rate falls low range of 0.0303 - 0.3333

i have tried

idxlow = which(0.0303 <= approval & approval <= 0.333)

and

ziplow = mydata[idxlow, 1]

but have think there better way.

just:

 mydata[0.0303 <= approval & approval <= 0.333, 1]

should work.


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