File talk:Alexa reach measurement for wikipedia.png

Too many data points were posted on Awareness statistics for September, 2004. I took 4 fairly evenly-spaced dates to use for this chart. --Kbh3rd 21:39, 1 Oct 2004 (UTC)

The code

 * 1) !/bin/sh

TMP1="_gpdata1_$$" TMP2="_gpdata2_$$" trap "/bin/rm -f ${TMP1} ${TMP2} ; exit" 0 FILE1="alexareach2.dat" # make alexareach1.dat to plot line for *all* datapoints FILE2="alexareach2.dat"

sed    's/^[   ]*// s/,/ /g s/Jan /January / s/Feb /February / s/Mar /March / s/Apr /April / s/Jun /June / s/Jul /July / s/Aug /August / s/Sep /September / s/Oct /October / s/Nov /November / s/Dec /December / s/[    ][       ]*/ /g /^[    ]*$/d' "${1:-$FILE1}"  > ${TMP1}

sed    's/^[   ]*// s/,/ /g s/Jan /January / s/Feb /February / s/Mar /March / s/Apr /April / s/Jun /June / s/Jul /July / s/Aug /August / s/Sep /September / s/Oct /October / s/Nov /November / s/Dec /December / s/[    ][       ]*/ /g /^[    ]*$/d' "${2:-$FILE2}"  > ${TMP2}

gnuplot <<_EOF_ || exit 1

set timefmt '%d %B %Y' set xdata time set format x "%b\n%y"
 * 1) 22 October 2002   9653

set size .75,.67

set title "Alexa reach measurement for wikipedia" set xlabel " " set ylabel "Reach per million viewers" set grid ytics noxtics
 * 1) set logscale y
 * 2) set yrange [*:] reverse

set terminal png color small set output 'Alexa_reach_measurement_for_wikipedia.png'

set pointsize .5

plot '${TMP1}' using 1:4 title '' with lines \ , '${TMP2}' using 1:4 title '' with points 3

_EOF_