R:验证不同长度的数值变量的数据

def validate_number_length(number, min_length, max_length):
    num_str = str(number)
    if min_length <= len(num_str) <= max_length:
        return True
    else:
        return False

# 示例
print(validate_number_length(1234567890123456, 13, 16))  # 输出: True
print(validate_number_length(12345, 13, 16))             # 输出: False

def validate_number_range(number, min_value, max_value):
    if min_value <= number <= max_value:
        return True
    else:
        return False

# 示例
print(validate_number_range(25, 18, 65))  # 输出: True
print(validate_number_range(15, 18, 65))  # 输出: False

def validate_numeric_input(input_data):
    try:
        float(input_data)  # 尝试将输入转换为浮点数
        return True
    except ValueError:
        return False

# 示例
print(validate_numeric_input("123.45"))  # 输出: True
print(validate_numeric_input("abc"))     # 输出: False