A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

Line Number: 233

Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 109
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

A PHP Error was encountered

Severity: Notice

Message: Trying to access array offset on value of type null

Filename: models/Site_model.php

Line Number: 233

Backtrace:

File: /var/www/html/KOL/voice/application/models/Site_model.php
Line: 233
Function: _error_handler

File: /var/www/html/KOL/voice/application/controllers/Exitpage.php
Line: 110
Function: get_keyword_cat

File: /var/www/html/KOL/voice/public/index.php
Line: 319
Function: require_once

疑難雜症萬事通 - sample size計算公式 - 前往 https://community.jmp.com/t5/JMP-Blog/樣本數愈多愈好嗎-樣本數與power值的計算/ba-p/435818
疑難雜症萬事通
在網路上遇到任何問題都可以在這邊找找看唷

Search

您即將離開本站

並前往 https://community.jmp.com/t5/JMP-Blog/%E6%A8%A3%E6%9C%AC%E6%95%B8%E6%84%88%E5%A4%9A%E6%84%88%E5%A5%BD%E5%97%8E-%E6%A8%A3%E6%9C%AC%E6%95%B8%E8%88%87power%E5%80%BC%E7%9A%84%E8%A8%88%E7%AE%97/ba-p/435818

是否確定要離開?