title: Error in source: Unexpected symbol
body: <p>I keep receiving this error but cannot work out what is wrong in my source.</p>
  
  <pre><code>Error in source("/Users/oscarbaker/Documents/Dissertation/R/Moisture_Monthly.Rd") : 
    /Users/oscarbaker/Documents/Dissertation/R/Moisture_Monthly.Rd:41:1: unexpected symbol
  40: 
  41: matplot
     ^
  </code></pre>
  
  <p>This is most of my source:</p>
  
  <pre><code>Moisture_Names = c("DIM","MONTH","YEAR","Hour","Mins","DOY","TMN_2","TMN_5","TMN_10","TMN_30","TMN_50","TMN_65","TMS_2","TMS_5","TMS_10","TMS_20","TMS_40","TMS_60","TMW_2","TMW_5","TMW_10","TMW_20","TMW_40","TMW_60","TMW_80","TMW_100","TPN_8","TPN_20","TPN_40","TPN_65","CS616S_L8","CS616S_L20","CS616S_L40","CS616S_L68","CS616S_Q8","CS616S_Q20","CS616S_Q40","CS616S_Q68")
  
  file2012 &lt;- read.csv("/Users/oscarbaker/Documents/Dissertation/Datasets/Soil_Moisture_12.csv", header=T", sep=",", col.names=Moisture_Names)
  file2013 &lt;- read.csv("/Users/oscarbaker/Documents/Dissertation/Datasets/Soil_Moisture_13.csv", header="T", sep=",", col.names=Moisture_Names)
  
  #Jan
  
  matplot(Jan2012$DOY,Jan2012$TMN_2, type="l", lty="1", col="1", xlim=c(0,32), ylim=c(0,70), xlab="Day Number", ylab="Moisture Content")
  points(Jan2012$DOY,Jan2012$TMN_5, type="l", lty="2", col="1")
  </code></pre>
  
  <p>There must be a mistake in there somewhere but i cannot see it</p>