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win10cmd（admin）python -m pip install --upgrade pip 升級pip cmd(admin)conda...
append() open and read sqlit
過了個年 松下來，緊張不上去了告別簡書也好久了天天想慢慢學點時間利用不用放棄放棄真的是很簡單的一件事，沒有比這個還難的 一片混亂不知道從哪開始了...
最近的日子。松松緊緊，學習 斷斷續(xù)續(xù)，手也和殘廢一樣，打個字費勁。 換個鍵盤砸這么難。 看了幾天的 thinkpad。T480s和x1 carb...
Learn about probability distributions while analyzing bikesharing data. ...
odds = p/(1-p) Find how many standard deviations away from the mean of l...
US income data In this mission, we'll be looking at US income data. Each...
slope 斜率 intercept 截距 y=mx+b This equation is saying "the predicted val...
variance tells us how concentrated the date is around the mean.and meas...