Dear r-helpers,

I am getting a mismatch error between two variables:

  svp <- ksvm(x, y, type="nu-svc")
  Error in .local(x, ...) : x and y don't match.

and I suspect that it might be due to missing index in the y variable which
I defined as:

  y <- (LVvar[,1])

I tried various methods to make the y assignment in the same format as x,
which is a dataframe
  x <- (LVvar[,-1])

and looks like
 x
   rCoordCap rKnowGrow rGoalcom rSupport  rOpcomm rT2Cadap
1   4.979167  4.500000 5.812500 6.145833 5.979167 5.031250
...

but I still get y without the indexes as a vector:
 y
 [1] -1.00000000 -6.91193182 -1.00000000  0.74431818 -6.91193182


Why are the results different for x and y, even though the assignment is the
same
except I exclude the columns for y?

Cheers,
Chaehan

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