richard
/
python-cheatsheet
mirror of https://github.com/gto76/python-cheatsheet.git
1
0
Fork 0
Code Issues Projects Releases Wiki Activity
Browse Source

Pandas

pull/170/head
Jure Šorn 1 year ago
parent
d8fd02f90c
commit
56a54510be
3 changed files with 37 additions and 41 deletions
Unified View
Diff Options
Show Stats Download Patch File Download Diff File
  1. 23
      README.md
  2. 27
      index.html
  3. 28
      parse.js

23
README.md
View File

@ -3317,9 +3317,8 @@ b 3 4
+-----------------+-------------+-------------+---------------+ +-----------------+-------------+-------------+---------------+
| | 'sum' | ['sum'] | {'x': 'sum'} | | | 'sum' | ['sum'] | {'x': 'sum'} |
+-----------------+-------------+-------------+---------------+ +-----------------+-------------+-------------+---------------+
| df.apply(…) | | x y | |
| df.agg(…) | x 4 | sum 4 6 | x 4 |
| | y 6 | | |
| df.apply(…) | x 4 | x y | x 4 |
| df.agg(…) | y 6 | sum 4 6 | |
+-----------------+-------------+-------------+---------------+ +-----------------+-------------+-------------+---------------+
``` ```
@ -3327,10 +3326,10 @@ b 3 4
+-----------------+-------------+-------------+---------------+ +-----------------+-------------+-------------+---------------+
| | 'rank' | ['rank'] | {'x': 'rank'} | | | 'rank' | ['rank'] | {'x': 'rank'} |
+-----------------+-------------+-------------+---------------+ +-----------------+-------------+-------------+---------------+
| df.apply(…) | x y | x y | x |
| df.agg(…) | a 1 1 | rank rank | a 1 |
| df.transform(…) | b 2 2 | a 1 1 | b 2 |
| | | b 2 2 | |
| df.apply(…) | | x y | |
| df.agg(…) | x y | rank rank | x |
| df.transform(…) | a 1 1 | a 1 1 | a 1 |
| | b 2 2 | b 2 2 | b 2 |
+-----------------+-------------+-------------+---------------+ +-----------------+-------------+-------------+---------------+
``` ```
* **Use `'<DF>[col_key_1, col_key_2][row_key]'` to get the fifth result's values.** * **Use `'<DF>[col_key_1, col_key_2][row_key]'` to get the fifth result's values.**
@ -3393,11 +3392,11 @@ c 7 8 6
+-----------------+-------------+-------------+-------------+---------------+ +-----------------+-------------+-------------+-------------+---------------+
| | 'sum' | 'rank' | ['rank'] | {'x': 'rank'} | | | 'sum' | 'rank' | ['rank'] | {'x': 'rank'} |
+-----------------+-------------+-------------+-------------+---------------+ +-----------------+-------------+-------------+-------------+---------------+
| gb.agg(…) | x y | x y | x y | x |
| | z | a 1 1 | rank rank | a 1 |
| | 3 1 2 | b 1 1 | a 1 1 | b 1 |
| | 6 11 13 | c 2 2 | b 1 1 | c 2 |
| | | | c 2 2 | |
| gb.agg(…) | x y | | x y | |
| | z | x y | rank rank | x |
| | 3 1 2 | a 1 1 | a 1 1 | a 1 |
| | 6 11 13 | b 1 1 | b 1 1 | b 1 |
| | | c 2 2 | c 2 2 | c 2 |
+-----------------+-------------+-------------+-------------+---------------+ +-----------------+-------------+-------------+-------------+---------------+
| gb.transform(…) | x y | x y | | | | gb.transform(…) | x y | x y | | |
| | a 1 2 | a 1 1 | | | | | a 1 2 | a 1 1 | | |

27
index.html
View File

@ -54,7 +54,7 @@
<body> <body>
<header> <header>
<aside>November 3, 2023</aside>
<aside>November 5, 2023</aside>
<a href="https://gto76.github.io" rel="author">Jure Šorn</a> <a href="https://gto76.github.io" rel="author">Jure Šorn</a>
</header> </header>
@ -2703,18 +2703,17 @@ b <span class="hljs-number">3</span> <span class="hljs-number">4</span>
<pre><code class="python hljs">┏━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓ <pre><code class="python hljs">┏━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓
┃ │ <span class="hljs-string">'sum'</span> │ [<span class="hljs-string">'sum'</span>] │ {<span class="hljs-string">'x'</span>: <span class="hljs-string">'sum'</span>} ┃ ┃ │ <span class="hljs-string">'sum'</span> │ [<span class="hljs-string">'sum'</span>] │ {<span class="hljs-string">'x'</span>: <span class="hljs-string">'sum'</span>} ┃
┠─────────────────┼─────────────┼─────────────┼───────────────┨ ┠─────────────────┼─────────────┼─────────────┼───────────────┨
┃ df.apply(…) │ │ x y │ ┃
┃ df.agg(…) │ x <span class="hljs-number">4</span> │ sum <span class="hljs-number">4</span> <span class="hljs-number">6</span> │ x <span class="hljs-number">4</span> ┃
┃ │ y <span class="hljs-number">6</span> │ │ ┃
┃ df.apply(…) │ x <span class="hljs-number">4</span> │ x y │ x <span class="hljs-number">4</span> ┃
┃ df.agg(…) │ y <span class="hljs-number">6</span> │ sum <span class="hljs-number">4</span> <span class="hljs-number">6</span> │ ┃
┗━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛ ┗━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛
┏━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓ ┏━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓
┃ │ <span class="hljs-string">'rank'</span> │ [<span class="hljs-string">'rank'</span>] │ {<span class="hljs-string">'x'</span>: <span class="hljs-string">'rank'</span>} ┃ ┃ │ <span class="hljs-string">'rank'</span> │ [<span class="hljs-string">'rank'</span>] │ {<span class="hljs-string">'x'</span>: <span class="hljs-string">'rank'</span>} ┃
┠─────────────────┼─────────────┼─────────────┼───────────────┨ ┠─────────────────┼─────────────┼─────────────┼───────────────┨
┃ df.apply(…) │ x y │ x y │ x ┃
┃ df.agg(…) │ a <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ rank rank │ a <span class="hljs-number">1</span> ┃
┃ df.transform(…) │ b <span class="hljs-number">2</span> <span class="hljs-number">2</span> │ a <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ b <span class="hljs-number">2</span> ┃
┃ │ │ b <span class="hljs-number">2</span> <span class="hljs-number">2</span> │ ┃
┃ df.apply(…) │ │ x y │ ┃
┃ df.agg(…) │ x y │ rank rank │ x ┃
┃ df.transform(…) │ a <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ a <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ a <span class="hljs-number">1</span> ┃
┃ │ b <span class="hljs-number">2</span> <span class="hljs-number">2</span> │ b <span class="hljs-number">2</span> <span class="hljs-number">2</span> │ b <span class="hljs-number">2</span> ┃
┗━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛ ┗━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛
</code></pre> </code></pre>
@ -2762,11 +2761,11 @@ c <span class="hljs-number">7</span> <span class="hljs-number">8</span> <span
<pre><code class="python hljs">┏━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓ <pre><code class="python hljs">┏━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓
┃ │ <span class="hljs-string">'sum'</span> │ <span class="hljs-string">'rank'</span> │ [<span class="hljs-string">'rank'</span>] │ {<span class="hljs-string">'x'</span>: <span class="hljs-string">'rank'</span>} ┃ ┃ │ <span class="hljs-string">'sum'</span> │ <span class="hljs-string">'rank'</span> │ [<span class="hljs-string">'rank'</span>] │ {<span class="hljs-string">'x'</span>: <span class="hljs-string">'rank'</span>} ┃
┠─────────────────┼─────────────┼─────────────┼─────────────┼───────────────┨ ┠─────────────────┼─────────────┼─────────────┼─────────────┼───────────────┨
┃ gb.agg(…) │ x y │ x y │ x y │ x ┃
┃ │ z │ a <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ rank rank │ a <span class="hljs-number">1</span> ┃
┃ │ <span class="hljs-number">3</span> <span class="hljs-number">1</span> <span class="hljs-number">2</span> │ b <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ a <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ b <span class="hljs-number">1</span> ┃
┃ │ <span class="hljs-number">6</span> <span class="hljs-number">11</span> <span class="hljs-number">13</span> │ c <span class="hljs-number">2</span> <span class="hljs-number">2</span> │ b <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ c <span class="hljs-number">2</span> ┃
┃ │ │ │ c <span class="hljs-number">2</span> <span class="hljs-number">2</span> │ ┃
┃ gb.agg(…) │ x y │ │ x y │ ┃
┃ │ z │ x y │ rank rank │ x ┃
┃ │ <span class="hljs-number">3</span> <span class="hljs-number">1</span> <span class="hljs-number">2</span> │ a <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ a <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ a <span class="hljs-number">1</span> ┃
┃ │ <span class="hljs-number">6</span> <span class="hljs-number">11</span> <span class="hljs-number">13</span> │ b <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ b <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ b <span class="hljs-number">1</span> ┃
┃ │ │ c <span class="hljs-number">2</span> <span class="hljs-number">2</span> │ c <span class="hljs-number">2</span> <span class="hljs-number">2</span> │ c <span class="hljs-number">2</span> ┃
┠─────────────────┼─────────────┼─────────────┼─────────────┼───────────────┨ ┠─────────────────┼─────────────┼─────────────┼─────────────┼───────────────┨
┃ gb.transform(…) │ x y │ x y │ │ ┃ ┃ gb.transform(…) │ x y │ x y │ │ ┃
┃ │ a <span class="hljs-number">1</span> <span class="hljs-number">2</span> │ a <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ │ ┃ ┃ │ a <span class="hljs-number">1</span> <span class="hljs-number">2</span> │ a <span class="hljs-number">1</span> <span class="hljs-number">1</span> │ │ ┃
@ -2925,7 +2924,7 @@ $ deactivate <span class="hljs-comment"># Deactivates the activ
<footer> <footer>
<aside>November 3, 2023</aside>
<aside>November 5, 2023</aside>
<a href="https://gto76.github.io" rel="author">Jure Šorn</a> <a href="https://gto76.github.io" rel="author">Jure Šorn</a>
</footer> </footer>

28
parse.js
View File

@ -603,41 +603,40 @@ const DIAGRAM_15_B =
"┗━━━━━━━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━┛\n"; "┗━━━━━━━━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━┷━━━━━━━━━━━━━━━━━━━━━━━━━━┛\n";
const DIAGRAM_16_A = const DIAGRAM_16_A =
'| df.apply(…) | | x y | |';
'| df.apply(…) | x 4 | x y | x 4 |';
const DIAGRAM_16_B = const DIAGRAM_16_B =
"┏━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓\n" + "┏━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓\n" +
"┃ │ 'sum' │ ['sum'] │ {'x': 'sum'} ┃\n" + "┃ │ 'sum' │ ['sum'] │ {'x': 'sum'} ┃\n" +
"┠─────────────────┼─────────────┼─────────────┼───────────────┨\n" + "┠─────────────────┼─────────────┼─────────────┼───────────────┨\n" +
"┃ df.apply(…) │ │ x y │ ┃\n" +
"┃ df.agg(…) │ x 4 │ sum 4 6 │ x 4 ┃\n" +
"┃ │ y 6 │ │ ┃\n" +
"┃ df.apply(…) │ x 4 │ x y │ x 4 ┃\n" +
"┃ df.agg(…) │ y 6 │ sum 4 6 │ ┃\n" +
"┗━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛\n" + "┗━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛\n" +
"\n" + "\n" +
"┏━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓\n" + "┏━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓\n" +
"┃ │ 'rank' │ ['rank'] │ {'x': 'rank'} ┃\n" + "┃ │ 'rank' │ ['rank'] │ {'x': 'rank'} ┃\n" +
"┠─────────────────┼─────────────┼─────────────┼───────────────┨\n" + "┠─────────────────┼─────────────┼─────────────┼───────────────┨\n" +
"┃ df.apply(…) │ x y │ x y │ x ┃\n" +
"┃ df.agg(…) │ a 1 1 │ rank rank │ a 1 ┃\n" +
"┃ df.transform(…) │ b 2 2 │ a 1 1 │ b 2 ┃\n" +
"┃ │ │ b 2 2 │ ┃\n" +
"┃ df.apply(…) │ │ x y │ ┃\n" +
"┃ df.agg(…) │ x y │ rank rank │ x ┃\n" +
"┃ df.transform(…) │ a 1 1 │ a 1 1 │ a 1 ┃\n" +
"┃ │ b 2 2 │ b 2 2 │ b 2 ┃\n" +
"┗━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛\n"; "┗━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛\n";
const DIAGRAM_17_A = const DIAGRAM_17_A =
"| | 'rank' | ['rank'] | {'x': 'rank'} |"; "| | 'rank' | ['rank'] | {'x': 'rank'} |";
const DIAGRAM_18_A = const DIAGRAM_18_A =
'| gb.agg(…) | x y | x y | x y | x |';
'| gb.agg(…) | x y | | x y | |';
const DIAGRAM_18_B = const DIAGRAM_18_B =
"┏━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓\n" + "┏━━━━━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━┯━━━━━━━━━━━━━━━┓\n" +
"┃ │ 'sum' │ 'rank' │ ['rank'] │ {'x': 'rank'} ┃\n" + "┃ │ 'sum' │ 'rank' │ ['rank'] │ {'x': 'rank'} ┃\n" +
"┠─────────────────┼─────────────┼─────────────┼─────────────┼───────────────┨\n" + "┠─────────────────┼─────────────┼─────────────┼─────────────┼───────────────┨\n" +
"┃ gb.agg(…) │ x y │ x y │ x y │ x ┃\n" +
"┃ │ z │ a 1 1 │ rank rank │ a 1 ┃\n" +
"┃ │ 3 1 2 │ b 1 1 │ a 1 1 │ b 1 ┃\n" +
"┃ │ 6 11 13 │ c 2 2 │ b 1 1 │ c 2 ┃\n" +
"┃ │ │ │ c 2 2 │ ┃\n" +
"┃ gb.agg(…) │ x y │ │ x y │ ┃\n" +
"┃ │ z │ x y │ rank rank │ x ┃\n" +
"┃ │ 3 1 2 │ a 1 1 │ a 1 1 │ a 1 ┃\n" +
"┃ │ 6 11 13 │ b 1 1 │ b 1 1 │ b 1 ┃\n" +
"┃ │ │ c 2 2 │ c 2 2 │ c 2 ┃\n" +
"┠─────────────────┼─────────────┼─────────────┼─────────────┼───────────────┨\n" + "┠─────────────────┼─────────────┼─────────────┼─────────────┼───────────────┨\n" +
"┃ gb.transform(…) │ x y │ x y │ │ ┃\n" + "┃ gb.transform(…) │ x y │ x y │ │ ┃\n" +
"┃ │ a 1 2 │ a 1 1 │ │ ┃\n" + "┃ │ a 1 2 │ a 1 1 │ │ ┃\n" +
@ -645,7 +644,6 @@ const DIAGRAM_18_B =
"┃ │ c 11 13 │ c 2 2 │ │ ┃\n" + "┃ │ c 11 13 │ c 2 2 │ │ ┃\n" +
"┗━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛\n"; "┗━━━━━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━┷━━━━━━━━━━━━━━━┛\n";
const MENU = '<a href="https://raw.githubusercontent.com/gto76/python-cheatsheet/main/README.md">Download text file</a>, <a href="https://transactions.sendowl.com/products/78175486/4422834F/view">Buy PDF</a>, <a href="https://github.com/gto76/python-cheatsheet">Fork me on GitHub</a>, <a href="https://github.com/gto76/python-cheatsheet/wiki/Frequently-Asked-Questions">Check out FAQ</a> or <a href="index.html?theme=dark3">Switch to dark theme</a>.\n'; const MENU = '<a href="https://raw.githubusercontent.com/gto76/python-cheatsheet/main/README.md">Download text file</a>, <a href="https://transactions.sendowl.com/products/78175486/4422834F/view">Buy PDF</a>, <a href="https://github.com/gto76/python-cheatsheet">Fork me on GitHub</a>, <a href="https://github.com/gto76/python-cheatsheet/wiki/Frequently-Asked-Questions">Check out FAQ</a> or <a href="index.html?theme=dark3">Switch to dark theme</a>.\n';
const DARK_THEME_SCRIPT = const DARK_THEME_SCRIPT =

Write Preview
Loading…
Cancel
Save