CODEWITHSUNDEEP
pandasmatplotlib
8-Bit Borges
8-Bit Borges

Reputation: 10033

Matplotlib - x and y must have same first dimension, but have shapes (37,) and (38,)

This is my code:

Y1 = a1_points['pontos_num']
Y2 = a1_points['RollingAvg']
Y3 = a2_points['pontos_num']
Y4 = a2_points['RollingAvg']
X = max(len(Y1),len(Y3))

plt.plot(range(1,X), Y1, label='Vitor Gabriel Gameweek Points', lw=0.5, ls='--')
plt.plot(range(1,X), Y2, label='Vitor Gabriel Rolling Average', lw=3, color=Blue)
plt.plot(range(1,X), Y3, label='Luis Henrique Gameweek Points', lw=0.5, ls='--', color=Amber)
plt.plot(range(1,X), Y4, label='Luis Henrique Rolling Average', lw=3, color=Amber)

plt.xlabel('Rodada')
plt.ylabel('Pontos')
plt.title('Vitor Gabriel vs. Luis Henrique')

plt.xlim(1,X-2)
plt.ylim(0,15)

plt.legend(loc=2, frameon=False);
plt.show()

how do I fix the error?

Upvotes: 0

Views: 75

Answers (1)

Ben.T
Ben.T

Reputation: 29635

The problem is that range(1,X) doesn't have the same length than Y1 and/or Y3 because the way you build it. If both a1_points and a2_points have the same same length, then range(1,X) should be replaced by range(1,X+1). But in the case a1_points and a2_points don't have the same length, then it safer to do:

plt.plot(range(1, len(Yn)+1), Yn, ...)

for each n is 1, 2, 3 or 4 in your case

Upvotes: 1

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