Error in if (any(co)) { : missing value where TRUE/FALSE needed
<p>I am trying to build a model for one class classification using SVM in R. I have verified using <code>is.na(x)</code> that none of my objects have <code>NA</code> values. I keep getting the error for which I cannot find a solution to, despite many posts on this topic.</p>

<pre><code>d&lt;-read.xlsx("deals.xlsx", sheetIndex=1, rowIndex=NULL,
         startRow=2, endRow=200, colIndex=(1:5),
         as.data.frame=T, header=T, colClasses=NA,
         keepFormulas=FALSE, encoding="unknown")

d&lt;-subset(d, res=="yes")
x &lt;- subset(d, select = -res) #make x variables
y &lt;- (d$res) #make y variable(dependent)

model &lt;- svm(x,y,type='one-classification') 
</code></pre>