process evaluation packages (slightly off topic)

Hello,

There's also, apparently for simple needs, plotrix::gantt.chart
See an example in
http://addictedtor.free.fr/graphiques/sources/source_74.R

To transfer graphs to timelines, etc, (or anything graph related) 
package igraph.

Hope this helps,

Rui Barradas

Em 07-08-2012 14:46, Bert Gunter escreveu:

Search on "R package Gantt", where you will find, among others,

http://cran.r-project.org/web/packages/plan/plan.pdf

-- Bert

On Tue, Aug 7, 2012 at 1:28 AM, Petr PIKAL <petr.pikal at precheza.cz> 

Dear all

I need to perform some process evaluation. Sorry for not posting data 

code - I do not have any, I ask only for pointing me to correct 

Suppose I have several connected processes P1, P2, ..., Pn. Each 

takes some time and have some capacity (let say like preparing a 

for several persons - only one stove, limited capacity of utensils,
heating and cooling takes some time) and some processes can by cyclic 

onion in pan, put it aside, in the same pan fry meat, put an onion 

some water and simmer for a while...).

I can prepare some oriented graph (paper/pencil) or Word or drawing
programme, I can also evaluate whole process by shading spreadsheet 

but those two tasks are not connected.

Is there any R package/other software suitable for simplifying or 

in such tasks? E.g. When I prepare oriented graph with capacity and 

for each node is there any automatic way to transfer this graph to
timeline to see how long whole process will take, where are 

so?

Thank you

Petr