Re: Convert 2D table to 1D list
- To: mathgroup at smc.vnet.net
- Subject: [mg103556] Re: Convert 2D table to 1D list
- From: "Nasser Abbasi" <nma at 12000.org>
- Date: Sun, 27 Sep 2009 23:07:01 -0400 (EDT)
- References: <h9nief$4st$1@smc.vnet.net>
"canopus56" <canopus56 at yahoo.com> wrote in message news:h9nief$4st$1 at smc.vnet.net... >I have a 2D table that I would like to use descriptive statistics on, > e.g. median, stddev, histogram, etc. > > How do I convert the 2D table into a 1D list that can be operated on > by descriptive statistics on all the elements in the 2D table? > > Thanks - Kurt > > ================= > The data > ================= > > In[127]:= tabROLOROI2 > Out[127]= {{1115.67,1169.42,1243.33,1270.6}, > {1169.39,1220.86,1261.8,1173.26},{1133.4,1173.71,1168.89,1174.48}} > > In[129]:= TableForm[tabROLOROI2] > Out[129]//TableForm= > > 1115.67 1169.42 1243.33 1270.6 > 1169.39 1220.86 1261.8 1173.26 > 1133.4 1173.71 1168.89 1174.48 > > You mean something like this? data = {{1115.67, 1169.42, 1243.33, 1270.6}, {1169.39, 1220.86, 1261.8, 1173.26}, {1133.4, 1173.71, 1168.89, 1174.48}} In[4]:= Flatten[data] Out[4]= {1115.67, 1169.42, 1243.33, 1270.6, 1169.39, 1220.86, 1261.8, 1173.26, 1133.4, 1173.71, 1168.89, 1174.48} --Nasser