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mkevaluationmethod.rb
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mkevaluationmethod.rb
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#!/usr/bin/env ruby
# encoding: utf-8
#method definitions
#Compute the Percentile of an ordered Array
#params
# a: a sorted array
# p: a percentile, a float between 0.0 and 100.0 (inclusive)
#return
# the estimated percentile of the value after NIST
def percentile(a,p)
raise "%f must be in [0,100]"%p if p<0.0 or p>100.0
return nil if a.empty?
return a[0] if a.length==1
r=(p.to_f/100.0)*(a.length-1)+1
i=r.to_i
f=(r-i).abs
return a[i-1] if f==0.0
return f*(a[i]-a[i-1])+a[i-1]
end
class String
def to_ref
self.downcase.gsub("ä","ae").gsub("ö","oe").gsub("ü","ue").gsub("ß","ss").gsub(" ","")
end
def to_tex
self.gsub("ä","\\\"a").gsub("ü","\\\"u").gsub("ö","\\\"o").gsub("ß","\\ss{}")
end
end
filename="data/Unique_Evaluation_Methods.csv"
datadir="./figs/"
outputdir="diagrams/"
seperator="|"
#todo: refactor to make it like FBP (use classes)
#todo: include computation of Boxplots
#todo: include diagrams for 2 Dimensionals (with Ranges or Sets)
#module read file
unless File.exists?(filename)
puts"the given file %s did not exist"
exit(1)
end
keys=nil
values=[]
puts "reading file: %s" % filename
open(filename) do|f|
f.each do|line|
if keys.nil?
keys=line.strip.split(seperator).map{|x| x.strip}
else
values << line.strip.split(seperator).map{|x| x.strip } # .gsub(/([0-9]+),([0-9]+)/,"\1.\2") BUG:gsub does not work correctly
end
end
end
if values.empty?
puts("The file did not contain any data rows")
exit(2)
end
puts "found %d data rows" % values.size
#module generate histograms
puts keys
histograms=[]
0.upto(keys.size-1) do|i|
histograms << Hash.new
histograms.last.default=0
values.each do|x|
(x[i].strip.split(",").map{|e| e.strip.downcase}).each do|v|
histograms.last[v]+=1
end
end
end
puts histograms
# module print qualities
puts "=== Summary of found qualities ==="
0.upto(keys.size-1) do|i|
v=histograms[i].keys
if v.size==values.size
puts "%s" % keys[i]
else
puts "%s:%s" % [ keys[i],v.join(",") ]
end
end
#module print histograms
puts "=== Human readable Histograms ==="
0.upto(keys.size-1) do|i|
puts "Histrogram for %s (%d)" % [keys[i], histograms[i].size]
histograms[i].each_pair do|k,v|
puts " %s : %d" % [k,v]
end
end
#module print histograms for latex
puts "=== Latex includable Histograms ==="
auswahl=<<-eos
Evaluation Methods:Case Study,Motivating Example,Questionnaire,Experiment,Interview,Grounded Theory,Benchmark,Argumentation,Field Experiment,Mining Software Repositories,User Study,Literature Review,By Construction,Focus Group,Verification
Year:2016,2017,2018,2019,2020
eos
#texfile=outputdir+"evaluation_methods_histogram.tex"
#tex=open(texfile,"w+")
tex=nil
unless tex
tex=STDOUT
else
puts "safed to %s" % texfile
end
template=<<-eos
%\\subsection{<caption>}
%\\begin{figure}
\\begin{center}
\\begin{tikzpicture}[scale=.8]
\\begin{axis}[ ybar, ymajorgrids, enlargelimits=0.15, legend style={at={(0.5,-0.15)}, anchor=north,legend columns=-1},
width=.90\\linewidth,height=10cm,
nodes near coords, %nodes near coords align=below,
ylabel={Count},ymin=0,
x tick label style={rotate=45,anchor=east},
xtick={<numbers>},
xticklabels={<labels>}
%xlabel={<xlabel>}
]
\\addplot coordinates { <coordinates> };
\\end{axis}
\\end{tikzpicture}
\\end{center}
%\\caption{<caption>}
%\\label{fig:<reflabel>}
%\\end{figure}
eos
auswahl.each_line do|line|
ary=line.split(":")
next if ary.size!=2
i=keys.index(ary[0])
v=ary[1].split(",").map{|s| s.strip}
next if i.nil? or histograms[i].size==0
caption=("Histogramm für %s (%d)" % [ary[0], histograms[i].values.inject(0){|s,x| s+x}])
size=v.size
numbers=((1..size).to_a.join(","))
labels=ary[1]
xlabel=ary[0]
h=histograms[i]
coordinates=(1..size).to_a.map{|n| "(%d,%d) " % [n, h[v[n-1].downcase]] }.join(" ")
ref="histo_%s" % xlabel.to_ref
t=String.new(template)
t.gsub!("<numbers>",numbers)
t.gsub!("<labels>",labels.gsub("%","\\%"))
t.gsub!("<xlabel>",xlabel)
t.gsub!("<coordinates>",coordinates)
t.gsub!("<caption>",caption)
t.gsub!("<reflabel>",ref)
#Latex conversion
#tex.puts t.to_tex
puts datadir+ref+".tex"
open(datadir+ref+".tex","w+") {|f| f.puts t.to_tex }
end
tex.close if tex!=STDOUT
tex=nil
# Modul for Pie-Charts
puts "=== Latex Pie-Charts==="
auswahl=<<-eos
Evaluation Methods:Case Study,Motivating Example,Questionnaire,Experiment,Interview,Grounded Theory,Benchmark,Argumentation,Field Experiment,Mining Software Repositories,User Study,Literature Review,By Construction,Focus Group,Verification
eos
#texfile=outputdir+"evaluation_methods_pie.tex"
#tex=open(texfile,"w+")
tex=nil
unless tex
tex=STDOUT
else
puts "safed to %s" % texfile
end
tex.puts "\\newcounter{piec}\n\\newcounter{pied}\n\n"
template=<<-eos
%\\subsection{<caption>}
%\\begin{figure}
\\begin{center}
\\begin{tikzpicture}[scale=2]
\\pgfmathsetcounter{pied}{0}
\\foreach \\p/\\q/\\t/\\c in {<segments>}
{
\\setcounter{piec}{\\value{pied}}
\\addtocounter{pied}{\\q}
\\slice{\\thepiec/<sum>*360}
{\\thepied/<sum>*360}
{\\p\\%}{\\t}{\\c}
}
\\end{tikzpicture}
\\end{center}
%\\caption{<caption>}
%\\label{fig:<reflabel>}
%\\end{figure}
eos
auswahl.each_line do|line|
ary=line.split(":")
next if ary.size!=2
i=keys.index(ary[0])
v=ary[1].split(",").map{|s| s.strip}
next if i.nil? or histograms[i].size==0
size=v.size
h=histograms[i]
sum=(v.map{|k| h[k.downcase]}).inject(0){|s,e| s+e}
caption=("Kreisdiagramm für %s (%d)" % [ary[0], sum])
puts caption
color=10
segments=v.map{|k| "%.0f/%d/%s/blue!%d"%[(h[k.downcase]*100.0)/sum,h[k.downcase],k,color+=10] }.join(", ")
ref="pie_%s" % ary[0].to_ref
t=String.new(template)
t.gsub!("<sum>",sum.to_s)
t.gsub!("<segments>",segments)
t.gsub!("<caption>",caption)
t.gsub!("<reflabel>",ref)
#Latex conversion
#tex.puts t.to_tex
open(datadir+ref+".tex","w+") {|f| f.puts t.to_tex }
end
tex.close if tex!=STDOUT
tex=nil
# Modul für Vergleich von Histogrammen
puts "=== Latex includable Comparable Histograms ==="
auswahl=<<-eos
Year:2016,2017,2018,2019,2020|Evaluation Methods:Case Study,Motivating Example,Questionnaire,Experiment,Interview,Grounded Theory,Benchmark,Argumentation,Field Experiment,Mining Software Repositories,User Study,Literature Review,By Construction,Focus Group,Verification
eos
texfile=outputdir+"evaluation_methods_stacked.tex"
tex=open(texfile,"w+")
tex=nil
unless tex
tex=STDOUT
else
puts "safed to %s" % texfile
end
template=<<-eos
%\\subsection{<caption>}
%\\begin{figure}
\\begin{center}
\\begin{tikzpicture}[scale=0.8]
\\
\\begin{axis}[ width=\\linewidth,height=9cm, ybar stacked,
cycle multi list=Spectral,
every axis plot/.append style={draw, fill, fill opacity=0.5},
enlargelimits=0.15,
bar width=3.5em,
nodes near coords, %nodes near coords align=below,
nodes near coords style={color=black,font=\\small},
legend style={at={(0.5,1.25)}, anchor=north,legend columns=3},
legend cell align={left},
ylabel={<ylabel>},ymajorgrids,ymin=0,
%x tick label style={rotate=45,anchor=east},
xtick={<numbers>}, xticklabels={<labels>},
xlabel={<xlabel>}
]
<plots>
\\legend{<legend>}
\\end{axis}
\\end{tikzpicture}
\\end{center}
%\\caption{<caption>}
%\\label{fig:<reflabel>}
%\\end{figure}
eos
auswahl.each_line do|line|
ary=line.split("|").map{|s| s.strip.split(":").map{|s| s.strip} }
ary.flatten!
next if ary.size!=4
x_i=keys.index(ary[0])
y_i=keys.index(ary[2])
next if x_i.nil? or y_i.nil?
x_keys=ary[1].split(",").map{|s| s.strip}
y_keys=ary[3].split(",").map{|s| s.strip}
h_values=Hash.new
y_keys.each do|yk|
h_values[yk]=Hash.new
h_values[yk].default=0
values.select do|x|
(x[y_i].strip.split(",").map{|e| e.strip.downcase}).include?(yk.downcase)
end.each do|x|
x_keys.each do|xk|
h_values[yk][xk]+=x[x_i].strip.split(",").count{|e| e.downcase==xk.downcase}
end
end
end
size=x_keys.size
numbers=((1..size).to_a.join(","))
labels=x_keys.join(",")
xlabel=ary[0]
ylabel=ary[2]
caption=("Histogram von %s je %s" % [ary[0],ary[2]])
plots=""
legend=y_keys.join(",")
plots=y_keys.map do|yk|
h=h_values[yk]
xs=h.values.inject(0){|s,x| s+x}
#"\\addplot coordinates { %s };\n" % ( (1..size).to_a.map{|n| "(%d,%.0f) " % [n, (h[x_keys[n-1]]*100.0)/xs ] }.join(" ") )
"\\addplot coordinates { %s };\n" % ( (1..size).to_a.map{|n| "(%d,%d) " % [n, h[x_keys[n-1]]] }.join(" ") )
end.join
puts caption
ref="chisto_%s_%s" % [ary[0],ary[2]].map{|x| x.to_ref }
t=String.new(template)
t.gsub!("<numbers>",numbers)
t.gsub!("<labels>",labels)
t.gsub!("<xlabel>",xlabel)
t.gsub!("<ylabel>",ylabel)
t.gsub!("<plots>",plots)
t.gsub!("<caption>",caption)
t.gsub!("<legend>",legend)
t.gsub!("<reflabel>",ref)
#Latex conversion
#tex.puts t.to_tex
puts datadir+ref+".tex"
open(datadir+ref+".tex","w+") {|f| f.puts t.to_tex }
end
tex.close if tex!=STDOUT
tex=nil
# Modul für Portfoliodiagramme (nur für Qualitäten)
puts "=== Latex includable Portfoliodiagrams ==="
auswahl=<<-eos
Research Object:Architecture Analysis Method,Architecture Design Method,Architecture Optimization Method,Architecture Evolution,Architecture Description Language,Architecture Decision Making,Reference Architecture,Architecture Pattern,Architecture Description,Architectural Aspects,Teaching,Technical Dept,Quality Evolution,Architecture Extraction,Architectural Assumptions|Evaluation Methods:Case Study,Motivating Example,Questionnaire,Experiment,Interview,Grounded Theory,Benchmark,Argumentation,Field Experiment,Mining Software Repositories,User Study,Literature Review,By Construction,Focus Group,Verification
eos
texfile=outputdir+"ro_to_em_portfolio.tex"
tex=open(texfile,"w+")
#tex=nil
unless tex
tex=STDOUT
else
puts "safed to %s" % texfile
end
template=<<-eos
%\\subsection{<caption>}
%\\begin{figure}
\\begin{center}
\\begin{tikzpicture}[scale=.8]
\\begin{axis}[scatter,
width=.99\\linewidth,
cycle multi list=Spectral,
every axis plot/.append style={draw, fill, fill opacity=0.5},
scatter src=y,
nodes near coords style={color=black,font=\\small},
%enlargelimits=0.15,
x tick label style={rotate=45,anchor=east},
xtick={<xnumbers>}, xticklabels={<xlabels>},
ytick={<ynumbers>}, yticklabels={<ylabels>},
grid=both
]
<plots>
\\end{axis}
\\end{tikzpicture}
\\end{center}
%\\caption{<caption>}\\label{fig:<reflabel>}
%\\end{figure}
eos
auswahl.each_line do|line|
ary=line.split("|").map{|s| s.strip.split(":").map{|s| s.strip} }
ary.flatten!
next if ary.size!=4
x_i=keys.index(ary[0])
y_i=keys.index(ary[2])
next if x_i.nil? or y_i.nil?
x_keys=ary[1].split(",").map{|s| s.strip}
y_keys=ary[3].split(",").map{|s| s.strip}
h_values=Hash.new
y_keys.each do|yk|
h_values[yk]=Hash.new
h_values[yk].default=0
values.select do|x|
(x[y_i].strip.split(",").map{|e| e.strip.downcase}).include?(yk.downcase)
end.each do|x|
x_keys.each do|xk|
h_values[yk][xk]+=x[x_i].strip.split(",").count{|e| e.strip.downcase==xk.downcase}
end
end
end
xnumbers=((0..(x_keys.size-1)).to_a.join(","))
xlabels=x_keys.join(",")
ynumbers=((0..(y_keys.size-1)).to_a.join(","))
ylabels=y_keys.join(",")
caption=("Portfolio für %s und %s (Größe entspricht der Anzahl)" % [ary[0],ary[2]])
ref="port_%s_%s" % [ary[0],ary[2]].map{|x| x.to_ref }
p=[]
sum=h_values.values.inject(0){|y,e| y+e.values.inject(0){|x,el| x+el }}
puts sum
x_keys.each_index do|xi|
y_keys.each_index do|yi|
if (h_values[y_keys[yi]][x_keys[xi]]>0)
p << "\\addplot[mark size=%.3f,opacity=0.5,text=black] coordinates { (%d,%d) } node[text=black,font=\\bfseries] {%d};\n" % [4.0*(20.0*(h_values[y_keys[yi]][x_keys[xi]].to_f)/sum+1), xi, yi, h_values[y_keys[yi]][x_keys[xi]] ]
end
#60.0*Math.log(h_values[y_keys[yi]][x_keys[xi]].to_f/sum+1)
end
end
plots=p.join
puts caption
t=String.new(template)
t.gsub!("<xnumbers>",xnumbers)
t.gsub!("<xlabels>",xlabels)
t.gsub!("<ynumbers>",ynumbers)
t.gsub!("<ylabels>",ylabels)
t.gsub!("<plots>",plots)
t.gsub!("<caption>",caption)
t.gsub!("<reflabel>",ref)
#Latex conversion
#tex.puts t.to_tex
puts datadir+ref+".tex"
open(datadir+ref+".tex","w+") {|f| f.puts t.to_tex }
end
tex.close if tex!=STDOUT
tex=nil