在不使用列名的情况下绘制列

时间:2019-03-12 22:00:07

标签: python pandas plot

好吧,所以我汇总了一堆看起来像这样的数据:

<?xml version="1.0" encoding="utf-8"?>
<LinearLayout 
xmlns:android="http://schemas.android.com/apk/res/android"
xmlns:tools="http://schemas.android.com/tools"
android:layout_width="match_parent"
android:layout_height="match_parent"
xmlns:app="http://schemas.android.com/apk/res-auto"
android:gravity="center_horizontal"
android:orientation="vertical"
android:paddingLeft="@dimen/activity_horizontal_margin"
android:paddingTop="@dimen/activity_vertical_margin"
android:paddingRight="@dimen/activity_horizontal_margin"
android:paddingBottom="@dimen/activity_vertical_margin"
android:background="#40413E"
tools:context=".LoginActivity">

<!-- Login progress -->

<ProgressBar
    android:id="@+id/login_progress"
    style="?android:attr/progressBarStyleLarge"
    android:layout_width="wrap_content"
    android:layout_height="wrap_content"
    android:layout_marginBottom="8dp"
    android:visibility="gone" />

<ImageView
    android:id="@+id/imageView"
    android:layout_width="265dp"
    android:layout_height="126dp"
    android:paddingLeft="15dp"
    android:paddingTop="20dp"
    app:srcCompat="@drawable/ipleiria_logo_pequena_v2" />

<TextView
    android:id="@+id/textView"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"
    android:text="Inicie sessão com a sua conta institucional" />

<LinearLayout
        android:id="@+id/email_login_form"
        android:layout_width="match_parent"
        android:layout_height="wrap_content"
        android:orientation="vertical">

        <android.support.design.widget.TextInputLayout
            android:layout_width="match_parent"
            android:layout_height="71dp">

            <AutoCompleteTextView
                android:id="@+id/email"
                android:layout_width="match_parent"
                android:layout_height="40dp"
                android:background="#FFFF"
                android:hint="Utilizador"
                android:inputType="textEmailAddress"
                android:maxLines="1"
                android:singleLine="true"
                android:textAppearance="@style/TextAppearance.AppCompat"/>

        </android.support.design.widget.TextInputLayout>

        <android.support.design.widget.TextInputLayout
            android:layout_width="match_parent"
            android:layout_height="wrap_content">

            <EditText
                android:id="@+id/password"
                android:layout_width="match_parent"
                android:layout_height="50dp"
                android:background="#FFFF"
                android:hint="Palavra-passe"
                android:imeActionId="6"
                android:imeActionLabel="@string/action_sign_in_short"
                android:imeOptions="actionUnspecified"
                android:inputType="textPassword"
                android:maxLines="1"
                android:singleLine="true" />

        </android.support.design.widget.TextInputLayout>

        <Button
            android:id="@+id/email_sign_in_button"
            android:layout_width="wrap_content"
            android:layout_height="wrap_content"
            android:layout_marginTop="16dp"
            android:background="#EC0044"
            android:paddingLeft="@dimen/activity_horizontal_margin"
            android:paddingTop="@dimen/activity_vertical_margin"
            android:paddingRight="@dimen/activity_horizontal_margin"
            android:paddingBottom="@dimen/activity_vertical_margin"
            android:text="Iniciar Sessão"
            android:textStyle="bold" />
    </LinearLayout>


<TextView
    android:id="@+id/textView2"
    android:layout_width="match_parent"
    android:layout_height="wrap_content"

    android:text="www.ipleiria.pt | Precisa de ajuda?"
    android:textSize="10sp" />

除了不是三列,而是其中的561列:-)

对我来说,这似乎是一个简单的问题:我知道如何使用 X-mean y-Mean z- Mean 1 0.3444 2.34987 1.347 2 etc. 3 4 5 6 绘制第一列与x列,因此,列名通常是一堆乱码,所以我想通过不参考名称而不是名称来绘制单个图。我想做某种Mean_f_values.plot(y= y_vals, use_index=True).循环并显示几张图,以尝试清除无用的列。但是(到目前为止),我只能找到列名,而在绘制时只能引用它们的位置。在我看来,这至少在某种简单的绘图方法中是不正确的。我有点菜鸟,所以我想念什么?谢谢!

0 个答案:

没有答案