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Correlation matrix (heatmap style) #correlation matrix corrmat = df_train . corr () f , ax = plt . subplots ( figsize...
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Cours: datavisualisation sur kaggle Donner les proprités d'une variable numérique sns.set(rc={'figure.figsize':(9,7)})...
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head(lbw) low age lwt race smoke ptl ht ui ftv bwt 1 normal 19 182 black no 0 no yes 0 2523 2 normal 33 155 other...
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Courbe d'un sinus > D <- data.frame(X=seq(-2*pi,2*pi,by=0.01)) > ggplot(D)+aes(x=X,y=sin(X))+geom_line() Une serie...
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geom_histogram(): Construction d'un histogramme ggplot(data = diamonds, aes(x = price)) + geom_histogram() geom_density()...
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geom_point :tracage des points entre deux variables numérique ggplot(data = diamonds) + aes(x = carat, y = price,...
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table(diamonds$cut) Fair Good Very Good Premium Ideal 1610 4906 12082 13791 21551 > count(diamonds,cut) # A tibble:...
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