Re: [R] [External] Re: Selecting a minimum value of an attribute associated with point values neighboring a given point and assigning it as a new attribute

nts sf object pts_with_min <- do.call(cbind, c(pts, Conc_min)) Many thanks again for your help on this! Best regards, -Tiffany ________ From: Micha Silver Sent: Monday, November 7, 2022 8:11 AM To: Duhl, Tiffany R. ; Eric Berger Cc: R-help Subject: Re: [R] [Exter

Re: [R] [External] Re: Selecting a minimum value of an attribute associated with point values neighboring a given point and assigning it as a new attribute

Thanks so much Eric! I'm going to play around with your toy code (pun intended) & see if I can make it work for my application. Cheers, -Tiffany From: Eric Berger Sent: Sunday, November 6, 2022 10:27 AM To: Bert Gunter Cc: Duhl, Tiffany R. ; R-help Sub

[R] Selecting a minimum value of an attribute associated with point values neighboring a given point and assigning it as a new attribute

Hello, I have sets of spatial points with LAT, LON coords (unprojected, WGS84 datum) and several value attributes associated with each point, from numerous csv files (with an average of 6,000-9,000 points in each file) as shown in the following example: data<-