Displaying 12 results from an estimated 12 matches for "rmsop".
Did you mean:
rsop
2012 Mar 07
4
problem with data
Good Afternoon,
?? I have a small problem with the following code.
# The x.sub$Time[[1]] 2006-10-31 19:03:01 EST
# when put in variable star give-me
star<-x.sub$Time[[1]]
print(star)
print(x.sub$Time[[1]])
[1] 1 36 32 -........
do not understand why
--
View this message in context: http://r.789695.n4.nabble.com/problem-with-data-tp4453510p4453510.html
Sent from the R help mailing
2012 Mar 08
8
Copy dataframe for another
I'm trying to copy the results of a dataframe to another within a cycle for
but I am not able to implement the rbind, because give th
d<-Null
df<-NULL
for(r in 2: nrow(x))
{
val_user<-x.name[[r]]
pos<-x.pos[[r]] -4
age <-x.age[[r]]
d<-data.frame(val_user,pos,)
print(d)
}
df<-rbind(df,d)
}
someone can help me solve this
Thanks
2012 Mar 07
4
Column with codes
Good Day,
I have a small question, I think it is simple to solve,
I have a column with the following records
name
saucer
cup
tea
saucer
saucer
what is the quickest way to create a new column codes
1
1
3
1
1
--
View this message in context: http://r.789695.n4.nabble.com/Column-with-codes-tp4452906p4452906.html
Sent from the R help mailing list archive at Nabble.com.
2011 Oct 26
1
Plot complete dataset
Hello,
I am a new user of R, so I still have some basic difficulties.
I'm trying to create a bar graph completely from reading a file.
The idea was on the x axis have the columns of the table
Married ,Single,Divorced, widower
the legend Ages
18-34
35-45
46-64
65-69
70-74
the dataset
dataset
Ages Married Single Divorced widower
1 18-34 10.5 35.7 8.5 3.2
2 35-45
2011 Oct 24
1
strsplit convert data
I am using the following code but I do not know the debug and run for
correct errors
library (tcltk)
file <-tclvalue (tkgetOpenFile ())
if (nchar (file))
{
tkmessageBox ("Select the file")
}
else
{
tkmessageBox (message = paste ("Was select file", file))
Dataset <- read.table (file, header = FALSE, sep = "", na.strings =
2012 Mar 13
2
Matrix Another table
I have next table
source destine
3 3
7 7
6 6
3 4
4 4
4 3
3 3
3 3
3 3
3 3
3 4
4 4
4 3
3 4
4 3
I'm trying to create an array with the number of occurrences between the
source and destination. id_ap<-levels(factor(df$v_source))
num_AP<-length(levels(factor(df$v_source)))
mat<-matrix(data=NA,nrow=num_AP,ncol=num_AP,
byrow=TRUE,dimnames=list(id_ap,id_ap))
1 2 3 4 5 6 7
2011 Nov 13
1
libary(Rweka) J48 design tree
Hello everybody
I'm having some difficulties to design the decision tree algorithm J48.
I am using the following code and when I run it gives me the following
message
plot(m1)
Error in plot.Weka_tree(m1) :
Plotting of trees with multi-way splits is currently not implemented.
#The code
library(RWeka)
library(randomForest)
library(party)
if(require(mlbench, quietly = TRUE) &&
2011 Oct 24
2
Plot Legend
Good Afternoon,
I am inexperienced in data visualization R. so I wonder if someone can help
me.
I am using the generic database mtcars.
I would like to change the chart plot, instead of appearing the name of the
medicine, I wanted a symbol in the chart drugX arise for example in a yellow
circle, and so for the rest of the drugs.
I am using the following code.
dataset
Age Sex BP
2011 Nov 18
2
Export Tree for latex
Hello everybody.
I'm trying to send the result of a decision tree for latex, but I do not
get with the package(xtable), there is a package that make this export
Export this for latex
marital.status = Divorced
| educational.num <= 12: <=50K (1795.0/90.0)
| educational.num > 12
| | hours.per.week <= 41: <=50K (302.0/58.0)
| | hours.per.week > 41
| | |
2011 Nov 27
0
nnet plot
good night
Again I ask for help to the community, as I am new at this, I have some
basic questions.
I am looking for packages on neural networks and so you can search found
these two that I think are the most used, neuralnet, nnet.
So you can test, and correct me if I'm wrong the neuralnet only accepts as
input values ??nomer, did a little test
data (iris)
library (neuralnet)
2011 Nov 28
0
Plot nnet
good night
Again I ask for help to the community, as I am new at this, I have some
basic questions.
I am looking for packages on neural networks and so you can search found
these two that I think are the most used, neuralnet, nnet.
So you can test, and correct me if I'm wrong the neuralnet only accepts as
input values ??nomer, did a little test
data (iris)
library (neuralnet)
2012 Mar 07
4
Subset problem
Good Morning
??? I have a small question regarding the function subset.
I am copying data from one table but I just want to collect data from a
user.
When do I take the view, presents the results I want.
The problem arises when can I make the tab. for RES_ID, introduces me to
zero results do not envision noVIEW
val_user='16'
x.sub <-