Displaying 2 results from an estimated 2 matches for "may06".
Did you mean:
may07
2008 Apr 29
1
merging multiple data frames with different numbers of rows
...of the river miles that can occur in all of the data frames that
I want to put together
feb06 <- structure(list(RiverMile = c(202L, 190L, 185L), X2.1.06 =
c(2850000,
NA, NA)), .Names = c("RiverMile", "X2.1.06"), row.names = c(29L,
31L, 32L), class = "data.frame")
may06 <- structure(list(RiverMile = c(202L, 198L, 190L, 185L, 148L), X5.1.06
= c(NA_real_,
NA_real_, NA_real_, NA_real_, NA_real_)), .Names = c("RiverMile",
"X5.1.06"), row.names = c(29L, 30L, 31L, 32L, 34L), class = "data.frame")
jun06 <- structure(list(RiverMile =...
2008 Apr 29
1
data management (subsetting and recombining)
...s the
easiest way to proceed as this is a process that will be done on 96+
constituents?
feb06 <- structure(list(RiverMile = c(202L, 190L, 185L), X2.1.06 =
c(2850000,
NA, NA)), .Names = c("RiverMile", "X2.1.06"), row.names = c(29L,
31L, 32L), class = "data.frame")
may06 <- structure(list(RiverMile = c(202L, 198L, 190L, 185L, 148L), X5.1.06
= c(NA_real_,
NA_real_, NA_real_, NA_real_, NA_real_)), .Names = c("RiverMile",
"X5.1.06"), row.names = c(29L, 30L, 31L, 32L, 34L), class = "data.frame")
merge(feb06, may06, by="RiverMile&q...