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<div class="moz-cite-prefix">Hi,<br>
<br>
You may find these R/Python comparison-sheets useful in
understanding both languages syntaxes and concepts:<br>
<br>
<ul>
<li><a class="moz-txt-link-freetext" href="https://www.datacamp.com/community/tutorials/r-or-python-for-data-analysis">https://www.datacamp.com/community/tutorials/r-or-python-for-data-analysis</a></li>
<li><a class="moz-txt-link-freetext" href="http://pandas.pydata.org/pandas-docs/stable/comparison_with_r.html">http://pandas.pydata.org/pandas-docs/stable/comparison_with_r.html</a></li>
</ul>
<br>
Gaël,<br>
<br>
Le 18/06/2017 à 18:02, C W a écrit :<br>
</div>
<blockquote type="cite"
cite="mid:CAE2FW2k5hbOj-9G9BZOAN-hsm158xA10Hwo+EG6+yQ=jWv=zjg@mail.gmail.com">
<div dir="ltr">Dear Scikit-learn,
<div><br>
</div>
<div>What are some good ways and resources to learn Python for
data analysis?</div>
<div><br>
</div>
<div>
<div>I am extremely frustrated using this thing. Everything
comes after a dot! Why would you type the sam thing at the
beginning of every line. It's not efficient.</div>
</div>
<div><br>
</div>
<div>code 1:</div>
<div>y_sin = np.sin(x)</div>
<div>y_cos = np.cos(x)</div>
<div><br>
</div>
<div>I know you can import the entire package without the "as
np", but I see np.something as the standard. Why?<br>
</div>
<div><br>
</div>
<div>
<div>
<div>Code 2:</div>
<div>model = LogisticRegression()</div>
<div>model.fit(X_train, y_train)</div>
</div>
<div>model.score(X_test, y_test)<br>
</div>
</div>
<div><br>
</div>
<div>In R, everything is saved to a variable. In the code above,
what if I accidentally ran model.fit(), I would not know.</div>
<div><br>
</div>
<div>Code 3:</div>
from sklearn import linear_model<br>
reg = linear_model.Ridge (alpha = .5)<br>
reg.fit ([[0, 0], [0, 0], [1, 1]], [0, .1, 1])
<div><br>
</div>
<div>In the code above, sklearn > linear_model > Ridge,
one lives inside the other, it feels that there are multiple
layer, how deep do I have to dig in?</div>
<div><br>
</div>
<div>Can someone explain the mentality behind this setup?</div>
<div><br>
</div>
<div>Thank you very much!</div>
<div><br>
</div>
<div>M</div>
</div>
<br>
<fieldset class="mimeAttachmentHeader"></fieldset>
<br>
<pre wrap="">_______________________________________________
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</pre>
</blockquote>
<p><br>
</p>
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