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MathGroup Archive 2006

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Re: Selecting Lists Without Null Results

  • To: mathgroup at smc.vnet.net
  • Subject: [mg69025] Re: Selecting Lists Without Null Results
  • From: "dkr" <dkrjeg at adelphia.net>
  • Date: Sun, 27 Aug 2006 01:23:45 -0400 (EDT)
  • References: <ecooe1$2qr$1@smc.vnet.net>
  • Sender: owner-wri-mathgroup at wolfram.com

In[5]:=
egTable={{1,Null},{2,Null},{3,0}};
In[7]:=
Length[Select[egTable,#[[2]]===Null&]]
Out[7]=
2
In[8]:=
Length[Select[egTable,#[[2]]=!=Null&]]
Out[8]=
1

dkr


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