pl  -prefab chron  data=data14  x=1  y=2  datefmt=yy/mm/dd  xinc="1 month" \
             stubfmt=M  xyears=yyyy  yrange="0 25"  barwidth=line  color=red  \
	     title="# hits per day"  omitweekends=yes

pl  -prefab chron  data=data14  x=1  y=2  datefmt=yy/mm/dd  xinc="1 month" \
           stubfmt=M  xyears=yyyy  color=green  tab=week title="# hits per week"

pl  -prefab chron  data=data14  x=1  y=2  datefmt=yy/mm/dd  xinc="14 days" \
           stubfmt=MMMdd  stubvert=yes  tab=week tabmode=first  mode=line  ygrid=yes  step=yes \
           linedet="color=redorange width=2" xrange="01/04/08 01/09/01"  yrange="0 40"  \
	   title="# hits per week"

pl  -prefab chron  data=data14  x=1  y=2  datefmt=yy/mm/dd  xinc="1 month"  \
           stubfmt=M  xyears=yyyy  color=powderblue  tab=month  tabmode=first  nearest=month\
           barwidth=0.2 curve=yes 

pl -prefab chron  data=data16  timefld=2  x=1  tab=hour datefmt=yy/mm/dd xinc="1 day" \
	  barwidth=line stubfmt=MMMdd  unittype=datetime  timefld=2 title="# hits per hour"

pl -prefab chron  data=data15  x=1  tab=hour unittype=time xinc="1 hour" nearest=hour \
          barwidth=0.2 stubfmt=HHA title="# events per hour" color=coral

  
pl -prefab dist fld=1  data=data6  curve=yes  binsize=0.05 \
                     barwidth=0.08  ygrid=yes 

pl -prefab dist  fld=1  data=data8  cats=yes  yrange=0  \
                stubvert=yes  barwidth=0.05   ylbl="# Hits"   order=rev 


pl -prefab lines  data=data17  x=1 y=2  pointsym=none

pl  -prefab lines  data=data10 delim=tab  x=1  y=2  y2=4  step=yes \
                yrange=0 name="Group A" name2="Group B" xlbl=Months

pl  -prefab lines  data=data10 delim=tab  x=1  y=2 err=3  y2=4 err2=5  \
                  y3=6 err3=7  y4=8 err4=9   yrange=0  xlbl=Months \
                  name="Group A" name2="Group B" name3="Group C" name4="Group D" 


pl  -prefab pie  values=3  labels=1  data=data9  \
                 delim=tab  title="Student enrollment" 

pl  -prefab scat  data=data1  x=2  y=3  

pl  -prefab scat  data=data1  x=2  y=3  id=1 \
                     xlbl="Total Ch"  ylbl="White Blood Cell Count"  corr=yes  

pl  -prefab scat  data=data3  x=2  y=6  err=3  xerr=7  corr=yes \
                   ptshape=triangle ptsize=0.08  ptcolor=red  "errcolor=gray(0.8)"


pl -prefab stack data=data10 x=1 y=2 y2=4 y3=6 y4=8 xlbl=Months \
               name="Group A" name2="Group B" name3="Group C" name4="Group D"


pl  -prefab vbars  data=data4  delim=tab  x=1  y=2  vals=yes\
                      yrange=0  yinc=20  ygrid=yes  barwidth=0.3 


pl -prefab vbars  data=data5  delim=tab  x=1  y=2  err=3  \
               y2=4  err2=5  errunder=yes  ygrid=yes  barwidth=0.1  \
                 name=Treatment  name2=Control stubvert=yes 


pl -prefab vbars  data=data5 delim=tab  x=1  y=2  err=3  y2=4  err2=5  \
                erronly=yes   name=Treatment name2=Control  stubvert=yes \
                errcolor=red  errcolor2=blue  sep=0.08  xgrid=yes  ylog=log

pl -prefab vbars data=data18 x=1 y=2 crossover=0 color=blue vals=yes

