在 for 循環中使用 pandas 以 2 組為一組進行繪圖

Question

所以我正在嘗試做標題所說的，這是我的代碼

for accountId in df["accountid"].unique():
    df1 = df.loc[df["accountid"] == accountId]
    df1 = df1.set_index(df1['dayCreate'])
    df1.sort_index(inplace = True)
    df1 = df1.filter(['isRift', 'isARAM'])
    df1 = df1.resample('D').sum()
    df1 = df1.asfreq('D', fill_value = 0)
    df2 = df1.rolling(7).mean()

    ax1 = df2.plot.area(figsize=(15,7), grid = True, stacked=False, title = "Rolling Window 7 days", legend = True, ylim = (0,8))
    ax2 = df1.plot(figsize=(15,7), grid = True, title = "Amount of Games Played", legend = True)

    ax1.xaxis.set_major_locator(mdates.DayLocator(interval=7))
    ax1.xaxis.set_major_formatter(mdates.DateFormatter('%m-%d'))
    ax1.tick_params(axis = 'x', labelrotation=45)

    ax2.xaxis.set_major_locator(mdates.DayLocator(interval=7))
    ax2.xaxis.set_major_formatter(mdates.DateFormatter('%m-%d'))
    ax2.tick_params(axis = 'x', labelrotation=45)

so my current code plots each plot individually, but I want to group my rolling window plot and games played plot to be two sperate plot but it will select as one figure, so two plots in a subplot.

我的滾動 window plot

我玩的游戲 plot

同樣出於某種原因，我的 x 軸在日期旁邊有一些額外的數字。

Answer 1

您可以將每個子圖ax傳遞給df.plot命令，如本答案所示。