scuti
2fd699497f
Rewrote explanation for dropped rows.
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Because the function about excluded rows was changed to show a different
key.
2025-04-30 04:06:51 -07:00
scuti
08ab9f126c
Expanded probe_excluded_rows().
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Shows blue bars to represent total professional developers, and red bar
to represent those included in the analysis.
x-axis is years of professional experience (changed from age).
2025-04-30 03:29:07 -07:00
scuti
d5443bd1fb
Probe into developers excluded from analysis.
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Added charts on participants who did not specify an annual income
compared with those who did.
Can print quantity of rows with NaN dropped.
2025-04-29 08:13:45 -07:00
scuti
2af2414219
Write DOCSTRINGS for functions.
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Also corrected typo in label.
2025-04-29 08:13:26 -07:00
scuti
f49283a7cc
Added train-test splitting for log regression.
2025-04-28 06:31:35 -07:00
scuti
1f7fe33915
Added function show_model_stats().
2025-04-27 16:23:33 -07:00
scuti
3c3e804251
Simplified code. Removed to_frame().
2025-04-27 12:42:39 -07:00
scuti
67d1441303
Added logarithmic regression
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Not part of the course but fits better.
2025-04-27 10:49:37 -07:00
scuti
b18a5cb42a
Implemented "risky" (pink) model.
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Also cleaned up code.
Training on sorted data is unrecommended and "risky";
however, the risky model appears to be generalizing
across random state.
2025-04-27 10:06:33 -07:00
scuti
311db886a4
Minor fixes to README.
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Corrected typo of 'developers'.
Removed bulletpoint for the only point under acknowledgements.
2025-04-25 01:47:21 -07:00
scuti
7b34548a2d
Comply with PEP 8.
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For consistent quotes and number of line breaks.
At least for the code that is being used.
2025-04-25 01:47:17 -07:00
scuti
fbdd5f3f18
Added cells for CRISP_DM.
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Instructor said it was a nonlinear process,
but the grader wants it to be linear.
2025-04-25 01:13:45 -07:00
scuti
0a0281ab4e
Updated title for graphs.
2025-04-24 01:45:08 -07:00
scuti
0f248e6b9a
Wrote README.
2025-04-24 01:43:05 -07:00
scuti
7d82e4c588
Print only 2 significant figures of regression results.
2025-04-23 18:42:37 -07:00
scuti
721a38435b
Repurposed horizontal line to show the y-intercept value.
2025-04-23 07:16:48 -07:00
scuti
bdcba003fe
Preparing notebook for submission.
...
Added business understanding Q&A.
Labeled outputs by color (regression attempt).
Some code clean up.
2025-04-23 07:00:38 -07:00
scuti
320fcb343b
Moved cells from data exploration after regressions.
2025-04-22 00:18:55 -07:00
scuti
a6bc83fa8b
Started performing linear or log. regressions.
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Split trails for different languages into their own cells.
2025-04-21 23:22:00 -07:00
scuti
f073019538
Created function to generate chart of salary over years of exp.
2025-04-20 22:00:57 -07:00
scuti
08eb095bf6
Added chart for years of experience and earnings.
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Can select developers by programming language.
Colorize dots by country, employment status.
2025-04-20 20:32:27 -07:00
scuti
2d91e205a2
Came up with better names for axes (language comparison).
2025-04-20 07:47:29 -07:00
scuti
71d1efa292
Changed get_differences to result in a ratio.
2025-04-20 06:07:55 -07:00
scuti
c6096cfe6c
Added new scatter plot.
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Shows the difference between usage and desire to use a lang (=y)
over the usage of language (=x).
2025-04-19 20:03:19 -07:00
scuti
ea4ee3f493
Check against people who weren't paying attention.
2025-04-19 15:41:31 -07:00
scuti
0c5cc2259d
Made all graphs to have tight bounding boxes.
2025-04-19 14:58:09 -07:00
scuti
cbd575697f
Squashed commit of the following:
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commit e1691bb85b611c84ae9e4315523de1b79837ef2b
Author: scuti <scuti@tutamail.com >
Date: Sat Apr 19 14:00:28 2025 -0700
Created graph for job title and compensation
commit 50e00a42686f7135508ca08d1354a36012e839d7
Author: scuti <scuti@tutamail.com >
Date: Sat Apr 19 06:38:16 2025 -0700
Got visualization idea for annual compensation
2025-04-19 14:10:44 -07:00
scuti
e4ba004fec
Added param. to save graphs to file.
2025-04-19 10:23:42 -07:00
scuti
59857f8d36
Showed difference in admired and desired languages.
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Visualizations for "have worked with" and 'want to work with".
2025-04-18 19:07:54 -07:00
be0ee359d4
Initial commit.
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Exploring the popularity of programming languages
2025-04-18 16:02:25 -07:00
scuti
-