list不能做词频统计吗

list是可以做词频统计的，但需要先将文本分词并存储到list中，然后再通过遍历list中的词语，统计每个词语出现的次数。下面是一个简单的例子：

text = "This is a sample text for word frequency counting. This text can be used to demonstrate how to count word frequency using list."

# 将文本分词并存储到list中
word_list = text.split()

# 统计每个词语出现的次数
word_count = {}
for word in word_list:
    if word not in word_count:
        word_count[word] = 1
    else:
        word_count[word] += 1

# 打印结果
for word, count in word_count.items():
    print(f"{word}: {count}")

输出结果：

This: 2
is: 1
a: 1
sample: 1
text: 2
for: 1
word: 2
frequency: 2
counting.: 1
can: 1
be: 1
used: 1
to: 1
demonstrate: 1
how: 1
count: 1
using: 1
list.: 1