Re: Logarithmic Plot

*To*: mathgroup at smc.vnet.net*Subject*: [mg96385] Re: Logarithmic Plot*From*: Peter Pein <petsie at dordos.net>*Date*: Thu, 12 Feb 2009 06:41:37 -0500 (EST)*References*: <gmu8ma$ghu$1@smc.vnet.net>

Ben Casey schrieb: > Hi, I could use some help. Basically I have imported a set of data points (concentration of compound vs. time) and plotted it in Mathematica. Part of my assignment now is to post the Log[concentration] vs. time. Is there an easy command to do this in Mathematica? I've played around and looked in the doc center but the only way I can figure to do it is manually calculate the values and then plot them. There must be a better way. > Hi Ben, LogPlot (http://reference.wolfram.com/mathematica/ref/LogPlot.html) is your friend. And the demonstration at http://demonstrations.wolfram.com/PlotLogPlotAndBeyond/ could be of interest. Peter