Web1 sep. 2016 · out.writerows (fin_city_ids) _csv.Error: iterable expected, not numpy.int64 My code is as below org_id.append ( [pol_id,bldest_id]) fin_ids=list (org_city_id … WebCast the matrix elements to a specified type. Parameters ----- dtype : string or numpy dtype Typecode or data-type to which to cast the data. casting : 'no', 'equiv', 'safe', 'same_kind', 'unsafe', optional Controls what kind of data casting may occur.Defaults to 'unsafe' for backwards compatibility. 'no' means the data types should not be cast at all. 'equiv' …
python csvモジュール書き込みファイルiterable expected,not int …
Web9 jul. 2014 · It looks like you're trying to extend a list with a scalar float variable. The argument to extend must be an iterable (i.e. not a float). From your first bit of code it … Webpython - 类型错误 : 'numpy.float32' object is not iterable 标签 python numpy 我有一组概率: proba = : [ [ 0. 254 0. 556 0. 025] [0.898 0567 .112]] 希望每个的最大值为 [ [0.556] [0.898]] 我该怎么做? 尝试了 2 种方法: 1. max (sublist) for sublist in proba 2. proba = map ( max ,proba) 并得到错误 "TypeError: 'numpy.float32' object is not iterable" 有什么建议吗? … slowest means of transport
Python のイテラブル, iterable ってなに? 民主主義に乾杯
Web21 sep. 2024 · 炼丹师. 本人拥有清华大学计科全日制工学硕士的准考证. 在使用writerow ()写入csv文件时,报错. iterable expected, not numpy.int64. 原因是csv 的writerow 函数只能写入一个序列,比如 list 或 array,. 在该基础上再加一对括号即可,即:. writerow ( (list)) 发布于 2024-09-21 05:59 ... WebSo I expect that the method wants an iterable of rows, that are themselves iterables. So for example if you want your hit_list on one row: writer.writerows([hit_list]) Web3,如果是一列数据不是字符串,写入csv的话会报错iterable expected, not float 那就把数据存入列表中,导入整个列表,再把数据在excel中转置(选中数据,复制,选择性粘贴, … slowest mass wasting process