Re: [R] Check to see if a value is included within intervals

2019-07-19 Thread Jeff Newmiller
t;= p1)- 1*(t2 > p2)*(t2 <= p3) > >Thank you very much for your help. >Have a nice day >Marine > > >____ >De : Bert Gunter >Envoy� : samedi 20 juillet 2019 00:46 >� : Marine Regis >Cc : r-help@r-project.org >Objet : Re: [

Re: [R] Check to see if a value is included within intervals

2019-07-19 Thread Marine Regis
_ De : Bert Gunter Envoy� : samedi 20 juillet 2019 00:46 � : Marine Regis Cc : r-help@r-project.org Objet : Re: [R] Check to see if a value is included within intervals If I understand correctly (make sure that I do!), ?findInterval should essentially do what you want. I

Re: [R] Check to see if a value is included within intervals

2019-07-19 Thread Bert Gunter
If I understand correctly (make sure that I do!), ?findInterval should essentially do what you want. In your example (thanks!), I assume that: 1) The cutpoints defining your intervals are increasing, so p1 < p2 < p3 (p4 is unused) 2) You want to know which t2's are in the two intervals t2 <= p1 a

[R] Check to see if a value is included within intervals

2019-07-19 Thread Marine Regis
Hello all, The R code below tests if values of the variable �t� are included or not within intervals that are defined from the data frame dat. The expected results are displayed using the function "rle" (see code below). Here is the code: ta <- 100 tb <- 140 tc <- 40 td <- 85 datF <- data.fram