Differences

This shows you the differences between two versions of the page.

--- transformations:replace [2021/03/21 12:57] – craigt
+++ transformations:replace [2021/07/17 23:36] – [Examples] craigt
@@ Line 1: / Line 1: @@
 {{ transformations:ReplaceAction.png}}
 ====== REPLACE ======
-Category: Transform / Basic
+Category: Transform / Basic\\
+\\
 =====Description=====
-This action replaces particular values in a column with new values. The new values can be either text or numbers.  Multiple old values can be replaced with the same new value.
+This action replaces particular values in a column with new values. The new values can be either text or numbers.  Multiple old values can be replaced with the same new value.\\
+\\
+=====Use cases=====
+Replacing mistyped names and words with correct ones.
+If used together with the [[transformations:sequence|Sequence]] transformation, it allows defining relatively small custom lists. Use Replace to replace 1 with one custom value, 2 with another one, etc.\\
 \\
@@ Line 18: / Line 24: @@
 \\
-=====Use cases=====
+=====Remarks=====
-Replacing mistyped names and words with correct ones.
+Only //whole// values are replaced with this action, not partial matches.\\
-If used together with the [[transformations:sequence|Sequence]] transformation, it allows defining relatively small custom lists. Use Replace to replace 1 with one custom value, 2 with another one, etc.
 \\
 =====Examples=====
-**Example:**  Expand the names of the "America" values (N. > North, S. > South).
+**Example:**  Expand the names of the "America" values ("N." to "North", "S." to "South").
 **Source table:** The longest rivers in the world
-^  River  ^  Length (km)  ^  Length (miles)  ^  Continent  ^
+^River  ^Length (km)  ^Length (miles)  ^Continent  ^
-| Nile  |  6650  |  4132  |  Africa  |
+| Nile  |  6650|  4132|Africa  |
-| Amazon  |  6400  |  3976  |  S. America  |
+| Amazon  |  6400|  3976|S. America  |
-| Yangtze  |  6300  |  3917  |  Asia  |
+| Yangtze  |  6300|  3917|Asia  |
-| Mississippi  |  6275  |  3902  |  N. America  |
+| Mississippi  |  6275|  3902|N. America  |
-**Transformation parameters:**
+**Action parameters:**
 >  Continent column.
@@ Line 47: / Line 50: @@
 **Output table:**
-^  River  ^  Length (km)  ^  Length (miles)  ^  Continent  ^
+^River  ^Length (km)  ^Length (miles)  ^Continent  ^
-| Nile  |  6650  |  4132  |  Africa  |
+| Nile  |  6650|  4132|Africa  |
-| Amazon  |  6400  |  3976  |  South America  |
+| Amazon  |  6400|  3976|South America  |
-| Yangtze  |  6300  |  3917  |  Asia  |
+| Yangtze  |  6300|  3917|Asia  |
-| Mississippi  |  6275  |  3902  |  North America  |
+| Mississippi  |  6275|  3902|North America  |
+\\
+====Community examples====
+  * [[https://community.easymorph.com/t//1590/4|Puzzler: derived column from two columns]] ([[https://community.easymorph.com/uploads/short-url/5OvCYyhfiaCg5XZU3nALaT5eql4.morph|Project]]; Module: //Main//; Group: //Tab 1//; Table: //Table 1//; Action position: //5//)
+  * [[https://community.easymorph.com/t//1972/2|Read Data with two line header]] ([[https://community.easymorph.com/uploads/short-url/4YFQxslIv3pmgtF2eRywf4wpcFQ.morph|Project]]; Module: //Main//; Group: //Tab 1//; Table: //Read, Mark groups//; Action position: //7//)
+  * [[https://community.easymorph.com/t//2060/2|Search, remove, and shift]] ([[https://community.easymorph.com/uploads/short-url/cCqOTak9SLKPXbityR5IAlgULJa.morph|Project]]; Module: //Main//; Group: //Regrouping//; Table: //ExtractingData.xlsx//; Action position: //6//)
+\\
+=====Shortcuts=====
+Fast ways to create the action:\\
+  *Right-click on the value to replace in a dataset and select "Replace (value)...".
 \\
-=====See Also=====
+=====See also=====
-  * [[transformations:sequence|Sequence]]
+  * [[transformations:replacewithlookup|Replace with lookup]]
+  * [[transformations:lookup|Lookup]]
+  * [[transformations:rule|Rule]]