shikaku https://blog.hatena.ne.jp/shikaku/ shikaku's blog https://blog.systemjp.net/ B2にga:yearWeekを表示しているときの式 =IF(B2="","",IF(MID(B2,5,2)="01",TEXT(DATE(MID(B2,1,4),1,1),"YYYY/MM/DD"),TEXT(DATE(MID(B2,1,4),1,1)+7*(MID(B2,5,2)-2)+7-WEEKDAY(DATE(MID(B2,1,4),1,1))+1,"YYYY/MM/DD"))&"～"&IF(MID(B2,5,2)="53",TEXT(MID(B2,1,4)&"/12/31","YYYY/MM/DD"),IF(MID(B2,5,2)="01",TEXT(DATE(MID(B2,1,4)… 190 <iframe src="https://hatenablog-parts.com/embed?url=https%3A%2F%2Fblog.systemjp.net%2Fentry%2F2019%2F10%2F13%2F164917" title="Google SpredSheetでのAnalyticsの集計で週単位の期間を表示する方法 - shikaku&#39;s blog" class="embed-card embed-blogcard" scrolling="no" frameborder="0" style="display: block; width: 100%; height: 190px; max-width: 500px; margin: 10px 0px;"></iframe> Hatena Blog https://hatena.blog 2019-10-13 16:49:17 rich https://blog.systemjp.net/entry/2019/10/13/164917 1.0 100%