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I want to draw this coordinates with straight lines in it... would you do me a favor and help me?least squares description

kiss my armpit
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hamed
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  • Have a look at TiKZ (or a first impression: Graphics with Tikz or A very minimal introduction to TiKz or official documentation - credits @dawu's comment yesterday). Can you show us with a MWE, what you have tried until now? – Hackbard_C Aug 14 '14 at 14:22
  • @Hachbard_C unfortunately I am so amateur and I should type my thesis asp and actually I do not have enough time to learn new subject, would you do me a favor and help me drawing that? – hamed Aug 14 '14 at 14:28
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    Perhaps you should consider using the image you just posted. It will have some drawbacks compared to an image drawn with e.g. TikZ, but it will undoubtedly be the fastest solution if time is of the essence. – Charles Staats Aug 14 '14 at 14:37
  • @Charles Staats the quality of the image is not good and it is better for bueauty of my text to drawing with tikz package... it is not possible for you to draw it? – hamed Aug 14 '14 at 14:47
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    Will I get paid for it? Then I'll do it asap for you. But if you want some (free) help, please show some effort (especially considering your question history here, here, here, here). – Hackbard_C Aug 14 '14 at 14:59
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    As I'm running out of characters for a comment: Looking at all of these questions, it would've been more than benefical for you having a look at TikZ! – Hackbard_C Aug 14 '14 at 15:01
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    @hamed I quote: I am so amateur and I should type my thesis asp and actually I do not have enough time to learn new subject, would you do me a favor and help me drawing that? That's not how the site works... Do yourself a favour and read the TeX.SX starter guide. – jub0bs Aug 14 '14 at 15:33
  • @Jobobs thanks a lot... I promise that I will read the manual about the packages and try my best to achieve my answers... – hamed Aug 14 '14 at 15:41

2 Answers2

3

Try this quick solution:

\documentclass[12pt,border=0.125cm]{standalone}
\usepackage{tikz}
\begin{document}
\begin{tikzpicture}[line width=0.7pt,p/.style={circle,fill,inner sep=1.5pt}]

\draw (1,0)node[yshift=-1cm]{$\mathcal{R}(A)$} -- (9,0)node[yshift=1cm,left]{$Ax_{1s}$} (5,4)--(5,-4) (1,-2)--(9,2);
\draw [dashed](7,1)node[p]{}--node[right]{$r$} ++(-7mm,14mm)node[p,label=left:$y$]{};

\end{tikzpicture}
\end{document}

The output:

enter image description here

AboAmmar
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2

A free of charge answer with PSTricks. Compile it with xelatex for your convenience or with latex->dvips->ps2pdf for my convenience.

Option 1

\documentclass[pstricks,border=12pt,12pt]{standalone}
\usepackage{pst-eucl}
\begin{document}
\begin{pspicture}(-5,-5)(5,5)
    \psline(-5,0)(5,0)
    \psline(0,-5)(0,5)
    \pstGeonode[PointName=none,PointSymbol=none](5;-150){A}(5;30){B}
    \psline(A)(B)
    \pstGeonode
        [PointName={none,default},PosAngle=180,CurveType=polyline,linestyle=dashed]
        ([nodesep=7]{B}A){temp}([offset=1,nodesep=7]{B}A){y}
    \rput([nodesep=1,offset=1]{B}A){$\mathcal{R}(A)$}
    \rput([nodesep=8,offset=-1]{B}A){$Ax_{1s}$}
\end{pspicture}
\end{document}

Option 2

Without any package loaded.

\documentclass[pstricks,border=12pt,12pt]{standalone}

\begin{document}
\begin{pspicture}(-5,-5)(5,5)
    \psline(-5,0)(5,0)
    \psline(0,-5)(0,5)
    \rput{40}(0,0){%
        \psline(-5,0)(5,0)%
        \qdisk(2,0){2pt}%
        \qdisk(2,1){2pt}%
        \psline[linestyle=dashed](2,0)(2,1)%
        \rput[0]{*0}(2.25,0.5){$r$}%
        \uput[180]{*0}(2,1){$y$}%
    }
    \rput(-4,-2){$\mathcal{R}(A)$}
    \rput(3,1){$Ax_{1s}$}
\end{pspicture}
\end{document}

enter image description here

kiss my armpit
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