NA Function in Excel: Return #N/A on Purpose
NA produces #N/A deliberately. Charts skip #N/A points instead of plotting them as zero.
Read article →Excel, SAP, Oracle & automation tips — plus wacky facts
NA produces #N/A deliberately. Charts skip #N/A points instead of plotting them as zero.
Read article →TRIMRANGE removes empty rows and columns from the outside of a range, so formulas can point at whole columns without processing a million blanks.
Read article →CUBEMEMBER returns a member (like a year or product) from the Data Model, which CUBEVALUE can then reference.
Read article →MATCH returns the position of a value in a list — the “where is it?” half of INDEX/MATCH.
Read article →XMATCH returns the position of an item, defaulting to exact match, and can search from the end or use wildcards.
Read article →DGET returns a single value from the row that matches — and, usefully, refuses to guess when more than one row matches.
Read article →GROUPBY groups rows by one or more columns and aggregates values — a live summary table that updates as data changes, without refreshing a…
Read article →TEXTSPLIT splits text by a delimiter into columns and/or rows — a formula version of Text to Columns that updates automatically.
Read article →IFNA replaces only #N/A — the “not found” result of lookups — and lets real errors show.
Read article →CONCATENATE joins text pieces. It still works for compatibility, but it cannot take a range — CONCAT and TEXTJOIN replaced it.
Read article →INDEX returns the value at a given row (and optional column) of a range. Combined with MATCH it is the most flexible lookup in…
Read article →SORTBY sorts one range by the values in another — even by a column you do not display.
Read article →The brain uses about 20% of the body’s energy.
Although it is only around 2% of body weight, the brain consumes roughly a fifth of the body’s energy at rest.