I'm trying to figure out why my plot titles are not horizontally aligned. I tried several sources but could not find an option to control title alignment. Below image is what I get. As you can see Kingsbury and Northcote are not on the same level.
This is my latex code
\documentclass[preview]{standalone}
\usepackage{filecontents}
\usepackage{pgfplots}
\usepackage{tikz}
\usepgfplotslibrary{groupplots}
\pgfplotsset{compat=newest}
\usepackage{caption,subcaption}
\begin{filecontents*}{cossim.csv}
SAE,Kingsbury large,Kingsbury very small,Northcote large,Northcote very small
0.01,0.999968942313215,0.999999495420309,0.99996093797435,0.999999519021115
0.02,0.999871138637117,0.999998360123856,0.999845179891564,0.999997875670629
0.03,0.999719561898977,0.999995711779553,0.999650464340874,0.999995691207506
0.04,0.999501451940394,0.999992937485087,0.999380356722573,0.999991943604557
0.05,0.999209403163912,0.99998965609147,0.999026294939076,0.999988236057768
0.06,0.998864174035993,0.999986379082264,0.998602080363523,0.999982264001694
0.07,0.998482447668418,0.999979693720795,0.998095945546854,0.999975630444692
\end{filecontents*}
\begin{document}
\pgfplotsset{
axis background/.style={fill=mygrey},
tick style=mygrey2,
tick label style=mygrey2,
grid=both,
ytick pos=left,
tick style={
major grid style={style=white,line width=1pt},
minor grid style=mygrey3,
tick align=outside,
},
commonstyle/.style={
draw=white,
mark=*,
},
midystyle/.style = {
yticklabels={,,},
ytick style={draw=none},
ylabel = {},
},
midxstyle/.style = {
xtick style={draw=none},
xlabel = {},
},
cossimstyle/.style = {
ymin = 0.998,
},
}
\definecolor{mygrey}{RGB}{229,229,229}
\definecolor{mygrey2}{RGB}{127,127,127}
\definecolor{mygrey3}{RGB}{240,240,240}
\definecolor{cLarge}{RGB}{31,120,180}
\definecolor{cVerySmall}{RGB}{253,191,111}
\begin{tikzpicture}%
\begin{groupplot}[%
group style={%
group name=QuantileError,%
group size= 2 by 1,%
horizontal sep = 0.1cm,
},%
width=0.3\textwidth,
height=0.4\textwidth,
legend cell align={left}, %
legend style={draw=white, fill=mygrey3},%
every axis label/.style={font=\small},%
ticklabel style = {font=\tiny},%
yticklabel style={/pgf/number
format/.cd,fixed,precision=4,zerofill,/tikz/.cd},%
x tick label style={rotate=90, anchor=east},
scaled x ticks=false,
xticklabel style={/pgf/number
format/.cd,fixed,precision=2,zerofill,/tikz/.cd},
]%
%%%%% ROW1 Start %%%%%
\nextgroupplot[%
commonstyle,
midxstyle,
cossimstyle,
legend to name=mainplot,%
legend style={legend columns=4},%
ylabel={Cosine similarity},%
title=Kingsbury,
]%
\addplot[color=cLarge] table [x={SAE}, y={Kingsbury large}, col
sep=comma]{cossim.csv};%
\addplot[color=cVerySmall] table [x={SAE}, y={Kingsbury very small},
col sep=comma]{cossim.csv};%
\nextgroupplot[%
commonstyle,
midystyle,
midxstyle,
cossimstyle,
title={Northcote},
]%
\addplot[color=cLarge] table [x={SAE}, y={Northcote large}, col
sep=comma]{cossim.csv};%
\addplot[color=cVerySmall] table [x={SAE}, y={Northcote very small},
col sep=comma]{cossim.csv};%
\end{groupplot}
\end{tikzpicture}
\end{document}
Best Answer
As I mentioned in my comment, change your
groupplot
settings to:and you will get desired result: