# 2.2 数据可视化

{% content-ref url="2.2.1-tu-biao" %}
[2.2.1-tu-biao](https://s-klnw.gitbook.io/study-manual/2-root-guide/2.2.1-tu-biao)
{% endcontent-ref %}

{% content-ref url="2.2.2-zhi-fang-tu" %}
[2.2.2-zhi-fang-tu](https://s-klnw.gitbook.io/study-manual/2-root-guide/2.2.2-zhi-fang-tu)
{% endcontent-ref %}

{% content-ref url="2.2.4-han-shu-yu-tu-xing" %}
[2.2.4-han-shu-yu-tu-xing](https://s-klnw.gitbook.io/study-manual/2-root-guide/2.2.4-han-shu-yu-tu-xing)
{% endcontent-ref %}

{% content-ref url="2.2.5-wu-cha-yu-ni-he" %}
[2.2.5-wu-cha-yu-ni-he](https://s-klnw.gitbook.io/study-manual/2-root-guide/2.2.5-wu-cha-yu-ni-he)
{% endcontent-ref %}
