On Sun, Jun 12, 2011 at 9:53 PM, Kumar Mainali wrote:
> I have a huge dataset containing millions of rows and several dozen columns
> in a tab delimited text file. I need to extract a small subset of rows and
> only three columns. One of the three columns has two word string with header
> “Scien
On 6/13/2011 12:53 AM, Kumar Mainali wrote:
I have a huge dataset containing millions of rows and several dozen
columns in a tab delimited text file. I need to extract a small subset
of rows and only three columns. One of the three columns has two word
string with header “Scientific Name”. The o
On Sun, Jun 12, 2011 at 9:53 PM, Kumar Mainali wrote:
> I have a huge dataset containing millions of rows and several dozen columns
> in a tab delimited text file. I need to extract a small subset of rows and
> only three columns. One of the three columns has two word string with header
> “Scient
I have a huge dataset containing millions of rows and several dozen columns
in a tab delimited text file. I need to extract a small subset of rows and
only three columns. One of the three columns has two word string with header
“Scientific Name”. The other two columns carry numbers for Longitude a
I have a huge dataset containing millions of rows and several dozen columns
in a tab delimited text file. I need to extract a small subset of rows and
only three columns. One of the three columns has two word string with header
“Scientific Name”. The other two columns carry numbers for Longitude a
