用python完成以下需求请示例代码:CUsersUnaDesktopbatterymonitor1csv这个csv的列名为rsoc的一列数据每一格跟上一格的数据进行比对超过2的数据统计次数在2和7之间的数据的次数也统计出来
以下是示例代码实现你的需求:
import csv
def count_changes(csv_file):
with open(csv_file, 'r') as file:
reader = csv.DictReader(file)
data = list(reader)
rsoc_data = [float(row['rsoc']) for row in data]
total_changes = 0
between_2_and_7 = 0
for i in range(1, len(rsoc_data)):
diff = abs(rsoc_data[i] - rsoc_data[i-1])
if diff > 2:
total_changes += 1
if diff > 2 and diff < 7:
between_2_and_7 += 1
return total_changes, between_2_and_7
csv_file = r"C:\Users\Una\Desktop\batterymonitor1.csv"
changes, between_2_and_7 = count_changes(csv_file)
print("Total changes exceeding 2%:", changes)
print("Changes between 2% and 7%:", between_2_and_7)
请注意,代码中假设rsoc列中的数据是数字类型,并且以浮点数表示。如果实际情况不符合这个假设,可能需要对代码进行适当的修改。另外,代码中使用了csv模块来读取CSV文件,因此需要确保已经安装了csv模块。如果未安装,可以使用以下命令安装:
pip install csv
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