R example does not work...

mavericksnmavericksn Member Posts: 2 Contributor I
edited November 2018 in Help
I am trying to load a csv file in my R script.Execute R script is the only operator in the program which is connected to the output.(I have printed the xml code below). It gives me an error mentioning
InOrder to import an R data frame as example set the data frame must provide attribute names. The simple file I am trying to load does have the header for the data though..So I am confused..Please help..


<?xml version="1.0" encoding="UTF-8" standalone="no"?>
<process version="5.2.008">
  <operator activated="true" class="process" compatibility="5.2.008" expanded="true" name="Process">
    <process expanded="true" height="235" width="614">
      <operator activated="true" class="r:execute_script_r" compatibility="5.2.000" expanded="true" height="76" name="Execute Script (R)" width="90" x="246" y="75">
        <parameter key="script" value="datafile = &quot;C:\\dataprojects\\tickstats\\taqlogrstats_0.75.csv&quot;&#10;data0&lt;-read.csv(datafile, header=TRUE, stringsAsFactors=FALSE)&#10;data1&lt;-as.data.frame(data0)&#10;header1&lt;-names(data1)&#10;colnames(data1)&lt;-header1"/>
        <enumeration key="inputs"/>
        <list key="results">
          <parameter key="data1" value="Data Table"/>
      <connect from_op="Execute Script (R)" from_port="output 1" to_port="result 1"/>
      <portSpacing port="source_input 1" spacing="0"/>
      <portSpacing port="sink_result 1" spacing="54"/>
      <portSpacing port="sink_result 2" spacing="0"/>
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