Services & Resources / Wolfram Forums / MathGroup Archive
-----

MathGroup Archive 2009

[Date Index] [Thread Index] [Author Index]

Search the Archive

Re: Label Bar Chart from data

  • To: mathgroup at smc.vnet.net
  • Subject: [mg99783] Re: Label Bar Chart from data
  • From: dh <dh at metrohm.com>
  • Date: Thu, 14 May 2009 01:42:14 -0400 (EDT)
  • References: <gue2m2$7nl$1@smc.vnet.net>


Hi Charles,

try e.g.:

BarChart[mydata[[All, 2]], ChartLabels -> mydata[[All, 1]]]

Daniel





Charles L. Snyder wrote:

> Given

> 

> mydata={{44970, 2357.7}, {54324, 1859.34}, {49500, 1797.44}, {54161,

>   1432.26}, {49505, 1421.2}, {49605, 1292}, {54640, 1260}, {39503,

>   760}, {49525, 711.31}, {43324, 617.1}}

> 

> This should be simple, but I can't seem to find the answer. I want a

> BarChart of the second values {2357.7, 1859.34,....}, labeled with the

> corresponding first value. This comes close, but all "bars' are

> labeled with 44970, not sequentially.

> ;

> BarChart[{#[[2]]} & /@ mydata, ChartLabels -> {#1} & /@ mydata]

> 

> The actual data is much larger, precluding simply entering the ten

> values given above. Can someone point me in the right direction?

> 

> Thanks in advance

> 




  • Prev by Date: Re: barchart labeling
  • Next by Date: Future for Mathematica on Solaris
  • Previous by thread: Re: Label Bar Chart from data
  • Next by thread: Re: Label Bar Chart from data