Changes between Version 9 and Version 10 of GIMIv1.1Tutorial/Analyze

Timestamp:

10/23/12 21:57:19 (12 years ago)

Author:

zink@cs.umass.edu

Comment:

--

GIMIv1.1Tutorial/Analyze

@@ -33 +33 @@
 limited to these two methods, we simply use them for demonstration purposes.
 
-=== G.1 R Scrips ===
+=== G.1 R Scripts ===
+
+One potential way to visualize the data is making use of [http://www.r-project.org/ R], which provides a visualization language.
+For this tutorial, we have create a set of R script, which we briefly discuss in the following.
+
+The first [http://emmy9.casa.umass.edu/GEC15-GIMI-Tutorial/R_script_ping.r script] creates a plot of the RTTs for each ping that's carried out in the experiment. The following code snipped shows part of the R script that is used to plot a single ping (to 192.168.2.10).
+
+{{{
+library(RSQLite)
+con <- dbConnect(dbDriver("SQLite"), dbname = "gimi30-ping_all.sq3")
+dbListTables(con)
+dbReadTable(con,"pingmonitor_myping")
+mydata <- dbGetQuery(con, "select dest_addr,rtt from pingmonitor_myping where dest_addr='192.168.4.10'")
+rtt <- mydata$rtt
+pdf("gimi31_ping1.pdf")
+plot(rtt,type="o",col="red",xlab="Experiment Interval",ylab="RTT (ms)")
+title(main="Ping Experiment to IP address 192.168.4.10", col.main="blue", font.main=4)
+}}}
+
+
+
 
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