search for: data_positive

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2010 Apr 14
1
Problems getting symbols() to show table data
...vector() unsuccessfully. Also, this code simply overwrites the x and y-axis labels, which looks terrible: again, I can't think how to get this right from the start. On getting positive values to be blue and negative red, I had assumed I could just split the data into two and plot separately: Data_positive = replace(Read_data, Read_data<0,0) Data_negative = -replace(Read_data, Read_data>0,0) However, this quick trial below gives little dots for zero values, so it is not a perfect result: zvalues_pos = rep(c(0.1,0.2,0), 4) #Dummy vector for positives zvalues_neg = rep(c(0,0,0.3), 4) #Dummy vec...