I have a table as follows:
I would like to use the following formula =SPLIT(TEXTJOIN(",",TRUE, Data!B2:C2),",") with ArrayFormula, but I am not sure how I should adapt B2:C2 to work with the function.
Expected output (result of dragging formula down):
Use the Ampersand Operator (&) Instead
The function TEXTJOIN() does not work with ARRAYFORMULA(). Instead, you may use the Ampersand Operator (&) expression to join the texts together. In your case, you may use the following:
=ARRAYFORMULA(split(arrayformula(B2:B7 & "," & C2:C7),","))
Sample Output
Based from the output below, your desired result was met.
Related
Let's say I have a list of strings and I want to remove specific words from them. I can easily use multiple SUBSTITUTE functions, for example, this will remove the strings in B2, B3 and B4 from the string in A2:
=SUBSTITUTE(SUBSTITUTE(SUBSTITUTE(A2,$B$2,""),$B$3,""),$B$4,"")
How can I make this dynamic so that when I add more terms to remove in the B column they'll be removed automatically from A2. I tried the following methods but they didn't work:
1 - add the B cells as an array
=SUBSTITUTE(A2,{$B$2:$B$4},"") or =SUBSTITUTE(A2,{$B$2,$B$3,$B$4},"")
2 - Make a single condition
cat|donkey|mouse
3 - Using Indirect and concatenate - I built the correct function as a string (using REPT and CONCATENATE) and tried to activate it with INDIRECT) but this also failed.
Here's the spreadsheet (Col A are the strings to clea, B are the words to remove, D is the manual method that works, F, H and K are the failed 3 attempts).
https://docs.google.com/spreadsheets/d/15u8qZ0xQkjvTRrJca6AInoQ4aPkijccouAETE4Gyr9I/edit#gid=0
In the 'Copy' of the tab I entered
=ArrayFormula(IF(LEN(A2:A), REGEXREPLACE(A2:A, TEXTJOIN("|", 1, B2:B),),))
See if that works for you?
EXPLANTION
LEN(A2:A) basically limits the output to the rows that a value in column A
REGEXREPLACE uses a regular expression to replace parts of the string. That regular expression is constructed by the TEXTJOIN function.
TEXTJOIN combines the text from the range B2:B, with a specifiable delimiter separating the different texts. Here the pipe character (which means 'or' in regex) is used. The second paramater of this function is set to TRUE (or 1) so that empty cells selected in the text arguments won't be included in the result.
REFERENCES
TEXTJOIN
REGEXREPLACE
You can also try-
=TEXTJOIN(" ",TRUE,FILTER(SPLIT(A2," "),ISERROR(MATCH(SPLIT(A2," "),$B$2:$B$7,0))))
I have a google sheet (link) where I'm running a trivial query to find values based on a cell with piped values.
=QUERY(A1:A8;"select A where A matches '"&C2&"'";-1)
The piped values are
word 1|word (1)
The range is
Entries
word (1)
word (2)
word (2)
word (1)
word 1
word 2
word 1
For some reason, I don't get any results which include parentheses ().
It works well with the following query
=QUERY(A1:A8;"select A where A = 'word (1)'";-1)
Are there any limitations with using parentheses () with the matches function?
Thanks in advance.
You will need to escape parenthesis for the query to work
This means that the correct syntax for your C2 cell is
word 1|word \(1\)
You can even use
="word 1|word \(1\)"
Your formula will still be
=QUERY(A1:A8;"select A where A matches '"&C2&"'";-1)
Sample
Code:
=ArrayFormula((VLOOKUP(QUERY(UNIQUE(RANDBETWEEN(ROW(INDIRECT("A1:A"&COUNTA(A:A)*10))^0;COUNTA(A:A)));"limit 4");{ROW(INDIRECT("A1:A"&COUNTA(A:A)));FILTER(A:A;A:A<>"")};2;0)))
I'm trying but got this error,
test 1
Can anyone tell what's wrong? To make my code
to work as in the first picture
error in #REF!
VLOOKUP evaluates outside the range bounds.
im try change code
=ArrayFormula((VLOOKUP(QUERY(UNIQUE(RANDBETWEEN(ROW(INDIRECT("A1:A"&COUNTA(A:A)*10))^0,COUNTA(A:A))),"limit 4"),{ROW(INDIRECT("A1:A"&COUNTA(A:A)));FILTER(A:A,A:A<>"")},1,0)))
but number
solution for that?
=ARRAYFORMULA(VLOOKUP(FLOOR(RANDARRAY(5)*COUNTA(A2:A)),{SEQUENCE(COUNTA(A2:A),1,0),A2:INDEX(A2:A,COUNTA(A2:A))},2))
Create 5 random integers using RANDARRAY between 0(inclusive) and number of entries in A2:A(i.e., COUNTA)(exclusive).
Create a artificial side by side array({arr1,arr2}) of SEQUENCE of numbers (from 0) and actual values in A2:A
VLOOKUP the random integers in the created artificial array to give random values in A:A
If you're in locales that use comma as decimal separators, The artificial array should be created using \ instead of ,({arr1\arr2}).
=ARRAYFORMULA(VLOOKUP(FLOOR(RANDARRAY(5)*COUNTA(A2:A));{SEQUENCE(COUNTA(A2:A);1;0)\A2:INDEX(A2:A;COUNTA(A2:A))};2))
On the first formula
{ROW(INDIRECT("A1:A"&COUNTA(A:A)));FILTER(A:A;A:A<>"")}
replace the semicolon ; between INDIRECT() and FILTER() by a backslash \ as using a semicolon appends the results of FILTER to the results of INDIRECT but you are looking to put the results of each function on their own column. Please note that this formula is using semicolons as argument separator.
On the second formula replace the semicolon ; between INDIRECT() and FILTER() by a comma , (and replace the third argument of VLOOKUP, 1, by 2. Please note that this formula is using commas as argument separators.
Explanation
Commas are used as argument separator on spreadsheets that use dot as decimal separator (=SUM(1,2,3)) but also use commas as columns separator on arrays ({"a","b"})
Semicolons are used as argument separator on spreadsheets that use comma as decimal separator (=SUM(1;2;3)). On these spreadsheets, backslashes are used as columns separator on arrays ({"a"\"b"});
References
Using arrays in Google Sheets
This is the example sheet.
Alright, in cell V1!A1 is the formula ={"Languages";ARRAYFORMULA(TRANSPOSE(QUERY(TRANSPOSE(B2:F&","),,COLUMNS(B2:F))))}. I need to combine data from B2:F with the delimiter ,. But now I need to delete the unnecessary delimiters.
In sheet V2, I tried ={"Languages";ARRAYFORMULA(REGEXREPLACE(REGEXREPLACE(TRANSPOSE(QUERY(TRANSPOSE(B2:F&","),,COLUMNS(B2:F))),"(^(,(\s,){4})$)|(^(,\s)+)|(,(\s,)?\s?$)",""),"(,\s,)+\s?",", "))} but it's not consistant and still leaves delimiters in the output.
Is there a better way to do this?
I added a sheet called "Erik Help" which replaces your formula with the following:
=ARRAYFORMULA({"Languages";SUBSTITUTE(TRIM(TRANSPOSE(QUERY(TRANSPOSE(B2:F&" "),,COLUMNS(B2:F))))," ",", ")})
Essentially, instead of appending a comma to elements of the range B2:F, I appended a space. Then I applied TRIM to the results, which will leave no spaces before or after each concatenation and only one between each element. To that, I applied a SUBSTITUTE of the single spaces with a comma-space.
I have a column XXX like this :
XXX
A
Aruin
Avolyn
B
Batracia
Buna
...
I would like to count a cell only if the string in the cell has a length > 1.
How to do that?
I'm trying :
COUNTIF(XXX1:XXX30, LEN(...) > 1)
But what should I write instead of ... ?
Thank you in advance.
For ranges that contain strings, I have used a formula like below, which counts any value that starts with one character (the ?) followed by 0 or more characters (the *). I haven't tested on ranges that contain numbers.
=COUNTIF(range,"=?*")
To do this in one cell, without needing to create a separate column or use arrayformula{}, you can use sumproduct.
=SUMPRODUCT(LEN(XXX1:XXX30)>1)
If you have an array of True/False values then you can use -- to force them to be converted to numeric values like this:
=SUMPRODUCT(--(LEN(XXX1:XXX30)>1))
Credit to #greg who posted this in the comments - I think it is arguably the best answer and should be displayed as such. Sumproduct is a powerful function that can often to be used to get around shortcomings in countif type formulae.
Create another list using an =ARRAYFORMULA(len(XXX1:XXX30)>1) and then do a COUNTIF based on that new list: =countif(XXY1:XXY30,true()).
A simple formula that works for my needs is =ROWS(FILTER(range,LEN(range)>X))
The Google Sheets criteria syntax seems inconsistent, because the expression that works fine with FILTER() gives an erroneous zero result with COUNTIF().
Here's a demo worksheet
Another approach is to use the QUERY function.
This way you can write a simple SQL like statement to achieve this.
For example:
=QUERY(XXX1:XXX30,"SELECT COUNT(X) WHERE X MATCHES '.{1,}'")
To explain the MATCHES criteria:
It is a regex that matches every cell that contains 1 or more characters.
The . operator matches any character.
The {1,} qualifies that you only want to match cells that have at 1 or more characters in them.
Here is a link to another SO question that describes this method.