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Re: List Manipulation

  • To: mathgroup at smc.vnet.net
  • Subject: [mg63481] Re: [mg63478] List Manipulation
  • From: gardyloo <gardyloo at mail.wsu.edu>
  • Date: Tue, 3 Jan 2006 01:24:34 -0500 (EST)
  • References: <200601021049.FAA01354@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

Hullo, LectorZ,

     RowJoin should do what you want!


In[1]:=

Needs["Statistics`DataManipulation`"]

In[2]:=

list1 = {{a, b, c, d}, {e, f, g, h}}; 

list2 = {{1}, {2}}; 

In[4]:=

Information["RowJoin", LongForm -> False]

"RowJoin[data1, data2, ...] joins elements in \

corresponding rows in the datai."*

  Button[More\[Ellipsis], ButtonData :> 

    "Statistics`DataManipulation`", Active -> True, 

   ButtonStyle -> "AddOnsLink"]

In[5]:=

list3 = RowJoin[list1, list2]

Out[5]=

{{a, b, c, d, 1}, {e, f, g, h, 2}}

In[6]:=

$Version

Out[6]=

"5.2 for Linux (June 20, 2005)"


LectorZ wrote:

>Hi guys,
>
>One simple question to list manipulation.
>
>I have 2 lists
>
>list1 = {{a,b,c,d},{e,f,g,h}}
>list2 = {{1},{2}}
>
>Which function(s) should I use to get
>
>list3 = {{a,b,c,d,1},{e,f,g,h,2}}
>
>Thanx in advance
>
>LZ
>


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