Displaying 3 results from an estimated 3 matches for "max_field".
2017 Aug 29
0
help with read.csv() for files with different number of columns
Hi Ace,
You can just read the file first to find out:
max_fields<-function(file,sep=" ") {
rlines<-readLines(file)
return(max(unlist(lapply(sapply(rlines,strsplit,sep),length))))
}
nmax<-max_fields(test.txt,"\t")
Jim
On Wed, Aug 30, 2017 at 2:22 AM, Fix Ace <acefix at rocketmail.com> wrote:
> Thank you very much! Loo...
2017 Aug 29
2
help with read.csv() for files with different number of columns
Thank you very much! Looks like I have to know the length of each record ahead of time.
Ace
On Monday, August 28, 2017 12:56 AM, Jim Lemon <drjimlemon at gmail.com> wrote:
Hi Ace,
With tabs as separators:
testdf<-read.table("test.txt",header=FALSE,fill=TRUE,sep="\t",
col.names=paste("V",1:19,sep=""),stringsAsFactors=FALSE)
Also note
2007 Aug 04
3
A few dovecot 1.1 bugs - sort, flag reset and etc.
...uct header_lookup_line *) 0x1
p = (const unsigned char *) 0x0
start = (const unsigned char *) 0xbfff9d60 "X??\b"
end = (const unsigned char *) 0x42a5 <Address 0x42a5 out of bounds>
field_state = (uint8_t *) 0x8d2aab8 ""
i = 1
max_field = 10
hdr_size = 3221200208
want = 1 '\001'
buf = (buffer_t *) 0xbfff9d50
ret = 0
#7 0x08091ac7 in index_mail_get_raw_headers (mail=0x8d3d3b8,
field=0x80ce56b "Subject") at index-mail-headers.c:568
headers = {0xbfff9e18 "8\236??J\005\v\...