r - Formal argument "type" matched by multiple actual arguments -
i have translated program r c++. program in question runs multiple iterations of different values produces histogram , plot. c++ graphs finicky decided save values in csv format , graph them in r. files large, smaller size files, 10 iterations produces 23000 rows , 3 columns. of course increase drastically 100 or 1000 iterations. format of csv files 1,3,0.0107171 corresponds col num, row num , data. run r:
>data<-read.csv(file.choose(),header=t) >plot(data,type="b", pch=19, xlab="x", ylab="y") error in plot.default(...) : formal argument "type" matched multiple actual arguments
as side note:
> hist(data[,3], xlab="step length (m)", main="")
the histogram works without problems. please tell me if can provide more details, not when comes r might missing obvious. in advance.
you passing data.frame plot
, dispatches plot.data.frame
, will, data.frame more 2 columns, call
pairs(data.matrix(data))
so pass arguments in ...
valid pairs
(type
not)
however think want think want plot data
- what should on x axis
- what should on y axis
and create call plot
(or perhaps matplot
) required.
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