rename stat to stats and stat2 to stats2

Author: shenwei356

README.md

@@ -15,7 +15,7 @@
 
 ## Introduction
 
-Similar to FASTA/Q format in field of Bioinformatics, 
+Similar to FASTA/Q format in field of Bioinformatics,
 CSV/TSV formats are basic and ubiquitous file formats in both Bioinformatics and data sicence.
 
 People usually use spreadsheet softwares like MS Excel to do process table data.
@@ -68,8 +68,8 @@ It could save you much time of writing Python/R scripts.
 **Information**
 
 -  `headers` print headers
--  `stat` summary of CSV file
--  `stat2` summary of selected number fields
+-  `stats` summary of CSV file
+-  `stats2` summary of selected digital fields
 
 **Format conversion**
 
@@ -201,7 +201,7 @@ Examples
         1    Robert       Thompson    abc
         NA   Robert       Abel        123
 
-1. Summary of selected number fields: num, sum, min, max, mean, stdev (`stat2`)
+1. Summary of selected digital fields: num, sum, min, max, mean, stdev (`stat2`)
 
         $ cat digitals.tsv
         4       5       6
@@ -287,7 +287,7 @@ Examples
 
 ## Acknowledgements
 
-We are grateful to [Zhiluo Deng](https://github.com/dawnmy) and 
+We are grateful to [Zhiluo Deng](https://github.com/dawnmy) and
 [Li Peng](https://github.com/penglbio) for suggesting features and reporting bugs.
 
 ## Contact

csvtk/cmd/stat.go

@@ -32,8 +32,9 @@ import (
 
 // statCmd represents the stat command
 var statCmd = &cobra.Command{
-	Use:   "stat",
-	Short: "summary of CSV file",
+	Use:     "stats",
+	Aliases: []string{"stat"},
+	Short:   "summary of CSV file",
 	Long: `summary of CSV file
 
 `,

csvtk/cmd/stat2.go

@@ -38,9 +38,10 @@ import (
 
 // stat2Cmd represents the stat2 command
 var stat2Cmd = &cobra.Command{
-	Use:   "stat2",
-	Short: "summary of selected number fields",
-	Long: `summary of selected number fields: num, sum, min, max, mean, stdev
+	Use:     "stats2",
+	Aliases: []string{"stats2"},
+	Short:   "summary of selected digital fields",
+	Long: `summary of selected digital fields: num, sum, min, max, mean, stdev
 
 `,
 	Run: func(cmd *cobra.Command, args []string) {

doc/docs/download.md

@@ -10,6 +10,10 @@
 [![Github Releases (by Release)](https://img.shields.io/github/downloads/shenwei356/csvtk/v0.7.0/total.svg)](https://github.com/shenwei356/csvtk/releases/tag/v0.7.0)
 
 - fig bug of "stricter field checking" in v0.6.0 and v0.6.1 when using flag `-F/--fuzzy-fields`
+- `csvtk pretty` and `csvtk csv2md`: add attention that
+  these commands treat the first row as header line and require them to be unique.
+- `csvtk stat` renamed to `csvtk stats`, old name is still available as an alias.
+- `csvtk stat2` renamed to `csvtk stats2`, old name is still available as an alias.
 - [issues/13](https://github.com/shenwei356/csvtk/issues/13) **seamlessly support data with meta line of separator declaration used by MS Excel**, e.g.,
 
         $ cat names_with_meta.csv
@@ -25,9 +29,6 @@
         11,Rob,Pike,rob
         4,Robert,Griesemer,gri
 
-- `csvtk pretty` and `csvtk csv2md`: add attention that
-these commands treat the first row as header line and require them to be unique.
-
 
 Links:
 

doc/docs/usage.md

@@ -22,8 +22,8 @@
 **Information**
 
 - [headers](#headers)
-- [stat](#stat)
-- [stat2](#stat2)
+- [stats](#stats)
+- [stats2](#stats2)
 
 **Format conversion**
 
@@ -71,7 +71,7 @@ Usage
 ```
 A cross-platform, efficient and practical CSV/TSV toolkit
 
-Version: 0.6.0
+Version: 0.7.0-dev2
 
 Author: Wei Shen <[email protected]>
 
@@ -114,8 +114,8 @@ Available Commands:
   sample      sampling by proportion
   sort        sort by selected fields
   space2tab   convert space delimited format to CSV
-  stat        summary of CSV file
-  stat2       summary of selected number fields
+  stats       summary of CSV file
+  stats2      summary of selected number fields
   tab2csv     convert tabular format to CSV
   transpose   transpose CSV data
   uniq        unique data without sorting
@@ -163,15 +163,18 @@ $ csvtk headers testdata/*.csv$
 3       hobby
 ```
 
-## stat
+## stats
 
 Usage
 
 ```
 summary of CSV file
 
 Usage:
-  csvtk stat [flags]
+  csvtk stats [flags]
+
+Aliases:
+  stats, stat
 
 ```
 
@@ -187,7 +190,7 @@ Examples
         1,"Robert","Thompson","abc"
         NA,"Robert","Abel","123"
 
-        $ cat testdata/names.csv | csvtk stat
+        $ cat testdata/names.csv | csvtk stats
         file   num_cols   num_rows
         -             4          5
 
@@ -199,7 +202,7 @@ Examples
         7       8       0
         8       1,000   4
 
-        $ cat  testdata/digitals.tsv | csvtk stat -t -H
+        $ cat  testdata/digitals.tsv | csvtk stats -t -H
         file   num_cols   num_rows
         -             3          4
 
@@ -208,10 +211,10 @@ Examples
 Usage
 
 ```
-summary of selected number fields: num, sum, min, max, mean, stdev
+summary of selected digital fields: num, sum, min, max, mean, stdev
 
 Usage:
-  csvtk stat2 [flags]
+  csvtk stats2 [flags]
 
 Flags:
   -f, --fields string   select only these fields. e.g -f 1,2 or -f columnA,columnB
@@ -223,7 +226,7 @@ Examples
 
 1. simplest one
 
-        $ seq 1 5 | csvtk stat2 -H -f 1
+        $ seq 1 5 | csvtk stats2 -H -f 1
         field   num   sum   min   max   mean   stdev
         1         5    15     1     5      3    1.58
 
@@ -235,7 +238,7 @@ Examples
         7       8       0
         8       1,000   4
 
-        $ cat  testdata/digitals.tsv | csvtk stat2 -t -H -f 1-3
+        $ cat  testdata/digitals.tsv | csvtk stats2 -t -H -f 1-3
         field   num     sum   min     max     mean    stdev
         1         4      20     1       8        5     3.16
         2         4   1,015     2   1,000   253.75   497.51