[R] Plot means with error bars - A novice needs help

Manuel Morales Manuel.A.Morales at williams.edu
Wed Oct 8 15:27:11 CEST 2008

Another option is bargraph.CI or lineplot.CI from the package sciplot.

See http://mutualism.williams.edu/sciplot for examples.

On Tue, 2008-10-07 at 23:31 -0500, Michael Just wrote:
> Hello,
> I'd appreciate a suggestion on how to construct plots (barplots?) that use
> means on the Y axis instead of density/count. I'd also like to use groups
> and plot error or confidence interval bars on these graphs. I know this is a
> read the manual situation. I'd appreciate help with what to read, or your
> benevolence with some sample code.
> I've looked at lattice and gplots2, but given my beginner status my efforts
> are not propelling me very far.
> Thank you kindly,
> Michael Just
> 	[[alternative HTML version deleted]]
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> and provide commented, minimal, self-contained, reproducible code.
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