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- Просмотров 12 784 263
DataDaft
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Добавлен 23 апр 2019
A channel devoted to all things Data Science, from practical tutorials to fun data visualizations and everything between.
You can expect coding tutorials and how-to's for Python and R uploaded regularly. Data visualizations and other fun videos related to data science will be released sporadically depending on inspiration and how long they take to produce. Technical content will be geared toward those new to data science or build upon previously uploaded content.
You can expect coding tutorials and how-to's for Python and R uploaded regularly. Data visualizations and other fun videos related to data science will be released sporadically depending on inspiration and how long they take to produce. Technical content will be geared toward those new to data science or build upon previously uploaded content.
Data Visualization Tier List: Rating 50 Common Graphs
Tier list of 50 common data visualization techniques. Ratings are based upon how useful each plot is for data analysis.
As a tier list, the rankings here are subjective based on my opinions and experience. Also note that this is not an exhaustive list of data visualization techniques: I chose 50 of the more common data visualizations that I see and use, but I may not have included some of your favorites!
Thanks to all the subscribers for contributing to the channel's success in reaching 20,000 subs!
Note: This tier list was made via custom HTML and is therefore not reproducible or sharable as a template.
As a tier list, the rankings here are subjective based on my opinions and experience. Also note that this is not an exhaustive list of data visualization techniques: I chose 50 of the more common data visualizations that I see and use, but I may not have included some of your favorites!
Thanks to all the subscribers for contributing to the channel's success in reaching 20,000 subs!
Note: This tier list was made via custom HTML and is therefore not reproducible or sharable as a template.
Просмотров: 5 113
Видео
100M Olympic Medal Winning Times (1896-2020)
Просмотров 2,5 тыс.3 года назад
This plot shows the finishing times of Olympic medalists (Men and Women) in the 100 Meter dash over time. World records lines are included as a reference point. Note that wind-aided finishing times faster than the world record may occur. * The name for the 2020 Men's gold winner should be Lamont JACOBS (I used his middle name Marcell by mistake while trying to get the video out as soon as possi...
Naruto Power Levels Over Time (1 Second = 1 Episode)
Просмотров 55 тыс.3 года назад
Naruto power levels from Naruto 1 through Shippuden 500. Every episode is displayed for approximately 1 second. Note that the video only shows power levels relevant to the current timeline (does not include flashbacks) and it skips long spans of filler episodes. Also note that the video shows a character’s current power level. This means a character that is strong but exhausted, injured or supp...
How To Use yield in Python
Просмотров 14 тыс.3 года назад
This video shows the basics of using the yield keyword to create generator functions in Python. Code used in this video is available in the description below. Video on the basics of generators and generator expressions: ruclips.net/video/RvQkEaBMTJc/видео.html&ab_channel=DataDaft
How to Use Generator Expressions in Python
Просмотров 3,4 тыс.3 года назад
This video goes over the basics of generators and generator expressions in Python. Generators are a useful way for creating sequences of values without storing the values in memory. Video on using yield to make generator functions: ruclips.net/video/XBRlAxdUWDc/видео.html&ab_channel=DataDaft Code used in this video is available in the pinned comment below.
How to Use **kwargs in Python
Просмотров 2,8 тыс.3 года назад
This video goes over the basics of using the kwargs construction in Python to allow a function to take any number of named arguments. Code used in this video is available in the comments below!
How to Use *args in Python
Просмотров 5 тыс.3 года назад
This video goes over the basics of using the *args construction in Python to allow a function to take any number of unnamed arguments. Code used in this video is available in the comments below!
How to Make (Define) a Function in Python
Просмотров 28 тыс.3 года назад
This video shows the basics of making and calling functions in Python and supplying functions with default arguments. Code available in the pinned comment below!
How to Use enumerate() in Python
Просмотров 43 тыс.3 года назад
Code available in comment below! This video shows the basics of how to use enumerate() in Python. enumerate() is useful for looping through data structures like lists while having access to each index and the corresponding value for each iteration of the loop. characters = ["Krillin","Goku", "Vegeta", "Gohan", "Piccolo"] # enumerate() returns a sequence of (index, item) tuples list(enumerate(ch...
Python Programming Practice: LeetCode #5 -- Longest Palindromic Substring
Просмотров 10 тыс.3 года назад
This episode of Python Programming Practice shows two approaches to LeetCode #5 Longest Palindromic Substring leetcode.com/problems/longest-palindromic-substring/ This is a medium difficulty problem. Note that the intent of this series to help viewers think through approaches to problems, not to provide copy/paste access to code that will pass LeetCode tests.
How To Make a While Loop in Python
Просмотров 1,4 тыс.3 года назад
This video describes the basics of making while loops in Python. Code available in the comments below!
How to Make a For Loop in Python
Просмотров 1,8 тыс.3 года назад
This video explains the basics of for loops in Python including looping over lists, numerical ranges, the continue keyword and the break keyword.
Game of Thrones: Balance of Power Over Time
Просмотров 1,3 тыс.3 года назад
Data visualization showing the balance of power in Game of Thrones over time . "Balance of Power" in this video essentially means how far a given character is from sitting on the iron throne at any point in time. Note that for all characters other than those actually sitting on the throne, the ranking is subjective. I gave strong precedence to characters with a valid claim to the throne based o...
Python Programming Practice: LeetCode #6 -- ZigZag Conversion
Просмотров 12 тыс.3 года назад
This episode of Python Programming Practice shows two approaches to LeetCode #6 ZigZag Conversion leetcode.com/problems/zigzag-conversion/ This is a medium difficulty problem. Note that the intent of this series to help viewers think through approaches to problems, not to provide copy/paste access to code that will pass LeetCode tests.
How to Generate Sequences in R
Просмотров 1,2 тыс.3 года назад
This video shows how to do basic sequence generation in R. Code used in this video is available in the pinned comment below!
Python Programming Practice: LeetCode #20 -- Valid Parentheses
Просмотров 10 тыс.3 года назад
Python Programming Practice: LeetCode #20 Valid Parentheses
Python Programming Practice: LeetCode #17 -- Letter Combinations of a Phone Number
Просмотров 8 тыс.3 года назад
Python Programming Practice: LeetCode #17 Letter Combinations of a Phone Number
Python Programming Practice: LeetCode #13 -- Roman to Integer
Просмотров 13 тыс.3 года назад
Python Programming Practice: LeetCode #13 Roman to Integer
Python Programming Practice: LeetCode #69 Sqrt(x)
Просмотров 9 тыс.3 года назад
Python Programming Practice: LeetCode #69 Sqrt(x)
Python Programming Practice: LeetCode #66 -- Plus One
Просмотров 4,4 тыс.3 года назад
Python Programming Practice: LeetCode #66 Plus One
Python Programming Practice: LeetCode #58 -- Length of Last Word
Просмотров 2,8 тыс.3 года назад
Python Programming Practice: LeetCode #58 Length of Last Word
How To Get Absolute Values in Python
Просмотров 7 тыс.3 года назад
How To Get Absolute Values in Python
How To Use all() and any() in Python
Просмотров 16 тыс.3 года назад
How To Use all() and any() in Python
Algorithms Explained: Memory Complexity
Просмотров 2 тыс.3 года назад
Algorithms Explained: Memory Complexity
Algorithms Explained: Computational Complexity
Просмотров 25 тыс.3 года назад
Algorithms Explained: Computational Complexity
Algorithms Explained: What is an Algorithm?
Просмотров 2,2 тыс.3 года назад
Algorithms Explained: What is an Algorithm?
Thank you Sir ! # To get only the reversed and sorted view witout modification of initial list use the following new_list= [9,5,7,11,1,100] print(list(reversed(new_list))) #[100, 1, 11, 7, 5, 9] print(sorted(new_list)) # [1, 5, 7, 9, 11, 100] print(new_list) # [9, 5, 7, 11, 1, 100]
Have you ever went "dang i wish i wrote that comment"
loved it, so clear!!! thank you!!!
I hate plot armor
Thank you for this video series.
サイヤ人襲来から一気にぶっ飛び始めたなw そこまではかなりバランスよく成長してたのに
Great work brother
It not make sence from one second to other they be from ant elephant and from elephant gontzila
You tell me in the end of z tien is stronger than base freezer
Remember when 9000 was crazy?
Where is The Palace of Westminster? 😢
Gets inaccurate 2nd half of dbs roughly. The actual ones according to the guidebooks are stupid high
See this is why dbz is bullshit. At some point they have a power level of 2 million and they can blow up planets and then they end up with power levels of 200 million. At that point they would end the universe by farting
Zeno just sneeze💨💥 and everyone's gone from existence ⬜🤧
I thought these were housing prices in the US.
for direct str to list conversion in recent python version its showing < TypeError: 'str' object is not callable>
Great explanation, made it much easier to understand!
Bullshit
Thank u for creating entire incredible series.
Bro got the whole frieza saga wrong. 💀😭
The picture of Ssb vegeta is actually ssgss vegeta Also broly is just nonexistent
I believe they dont know the pecking order...
“My source is that I made it up!”
idk but why i love Vegeta more than Goku.
Give it up for my boy Krillin tho, started as one of the best, was severly outclassed after some time but little dude never stopped punching up if needed
No this is not true goku super saiyan is now 1.5 million and frieza final is not 1m
this is completely wrong
frieza had 500.000, not 150.000 but it’s ok
This is such a joke
vegeta 18,000= turns into ape = times 10 = 180,000.......he puts up 50,000....smh, also kami 400?????
Whis 220k power? Akira Toriyama said that if beerus power is 10 then ssjg goku is 6 and power of whis is around 15. I know its hard to make a decent power scale but come on... Whis is the strongest on that list by far... Even ultra instinct goku is weaker.
Why didn't korin help with king picollo if they were such close power levels?
Recursion should work here too (with memoization)
Excellent explanation🤗
leetcode problem 1 feels like final bosss haha
So your telling me that yamcha surpassed frizas power level?
Where you getting some of these numbers like I thought beerus and whis never had an official power rating like after Frieza saga and the transformation of Ssj there was no more canon power levels
Thanks so much for your efforts
Why would power levels go down lol. Besides, power levels were only ever stated in like the first 100 episodes of Z and only for a few characters. Everything else is random bullshit
Is this updated list?
How come no GT mixed in? Considered alternate universe essentially?
Lots of editing for a garbage vid
fk the long gui really.....goomba stomper
this is literally all dragon ball is 😂
Idk about this, I mean when was piccolo ever a higher power than ssj vegeta? Just because someone gets beat or dies shouldn’t mean their power level dies with them especially since they come back later in the series. Ssj Vegeta gets beat by the androids and after piccolo goes toe to toe with android 17 for not too long and all of a sudden he’s stronger than ssj vegeta because he’s dead? That doesn’t really make sense because piccolo has never been stronger than any ssj. He’s always in awe whenever he sees one sweating and shaking in his boots
Bro, many thanks for this couse, 👍 Big LIKE ,
i did not understand haha omggg
i did not understand hah omg
This was great! Thanks
Frieza 1st Form shoulda been 530,000 Why are the names PLs at that point so off in the video? In fact the second frieza shows up in the video, it seems you intentionally lower everyone’s PL suddenly The full power of frieza was 120M and SSJ Goku shoulda been 150M It’s not like these are guesses, so how could someone make a mistake? Like I get everything after namek basically being guess work for channels like this But not the confirmed stuff, underpowering confirmed info and then overpowering the guess work for PLs after that time period Why???