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tCalculate and plot meme production rate - bitreich-memestats - statistical ana… |
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git clone git://src.adamsgaard.dk/bitreich-memestats |
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LICENSE |
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--- |
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commit f80a953430c2244a2c307a6424d1921ad9509644 |
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parent 5bfeec49a9374801c59c6f8d46c423d7d019e806 |
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Author: Anders Damsgaard <[email protected]> |
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Date: Tue, 21 Apr 2020 22:54:13 +0200 |
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Calculate and plot meme production rate |
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Diffstat: |
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M extract-memecount.sh | 30 +++++++++++++++++++++++++----- |
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M plot-memecount.sh | 17 +++++++++++++++-- |
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2 files changed, 40 insertions(+), 7 deletions(-) |
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--- |
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diff --git a/extract-memecount.sh b/extract-memecount.sh |
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t@@ -15,21 +15,41 @@ if [ "$update_annna" = "yes" ]; then |
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git pull >/dev/null 2>&1 |
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fi |
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+i=0 |
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# derived from Hiltjo Posthuma's loc.sh |
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-git log --pretty='format:%H %cd' --date="format:%Y-%m-%d" | \ |
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+git log --pretty='format:%H %cd %at' --date="format:%Y-%m-%d" | \ |
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sort -k 2 | uniq -f 1 | \ |
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- while read -r commit date; do |
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+ while read -r commit date timestamp; do |
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# hashtags originally stored in annna-start-services... |
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n="$(git show "$commit:annna-start-services" 2>/dev/null | \ |
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- grep -E '^ #[a-z0-9]' | wc -l)" |
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+ grep -E '^ #[a-z0-9]' | wc -l | awk '{print $1}')" |
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# ...but are now stored in $memefile |
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if [ "$n" -eq 0 ]; then |
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- n="$(git show "$commit:$memefile" 2>/dev/null | wc -l)" |
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+ n="$(git show "$commit:$memefile" 2>/dev/null | wc -l | awk '{… |
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fi |
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if [ "$n" -gt 1 ]; then |
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- printf '%s\t%s\t%s\n' "$date" "$commit" "$n" |
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+ |
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+ # only one row per day |
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+ if [ "$date" != "$lastprintdate" ]; then |
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+ |
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+ if [ "$i" -eq 1 ]; then |
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+ dn_dt="$(awk \ |
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+ -v n0="$n0" -v t0="$t0" -v n="$n" -v t… |
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+ 'BEGIN{print (n-n0)/(t-t0)*3600.0*24.0… |
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+ else |
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+ dn_dt=0 |
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+ i=1 |
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+ fi |
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+ n0="$n" |
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+ t0="$timestamp" |
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+ lastprintdate="$date" |
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+ |
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+ printf '%s\t%s\t%s\t%s\t%s\n' \ |
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+ "$date" "$commit" "$n" "$timestamp" "$dn_dt" |
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+ |
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+ fi |
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fi |
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done |
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diff --git a/plot-memecount.sh b/plot-memecount.sh |
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t@@ -11,11 +11,24 @@ fi |
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gnuplot - <<__EOF__ |
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set term dumb |
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set title "annna meme count (total on $(date +%Y-%m-%d): \ |
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-$(tail -1 "$1" | awk '{print $3}')) $semilog" |
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+$(awk 'END{print $3}' "$1")) $semilog" |
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set xdata time |
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set format x "%Y-%m" |
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-set timefmt "%Y-%m-%dT%H:%M:%S" |
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+set timefmt "%Y-%m-%d" |
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set xtics 2592000*4 |
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$semilog |
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plot '$1' u 1:3 w lp t '' pt 13 |
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__EOF__ |
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+ |
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+if [ -z "$semilog" ]; then |
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+ gnuplot - <<__EOF__ |
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+reset |
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+set term dumb |
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+set title "annna meme growth (new memes per day)" |
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+set xdata time |
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+set format x "%Y-%m" |
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+#set timefmt "%Y-%m-%d" |
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+set xtics 2592000*4 |
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+plot '$1' u 1:5 w lp t '' pt 13 |
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+__EOF__ |
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+fi |
