diff options
-rw-r--r-- | README.markdown | 2 | ||||
-rw-r--r-- | bin/mean.awk | 2 | ||||
-rw-r--r-- | bin/med.awk | 2 | ||||
-rw-r--r-- | bin/mode.awk | 2 | ||||
-rw-r--r-- | bin/tot.awk | 2 | ||||
-rw-r--r-- | man/man1/mean.1df | 4 | ||||
-rw-r--r-- | man/man1/med.1df | 4 | ||||
-rw-r--r-- | man/man1/mode.1df | 4 | ||||
-rw-r--r-- | man/man1/tot.1df | 2 |
9 files changed, 12 insertions, 12 deletions
diff --git a/README.markdown b/README.markdown index 66c83a55..d51c961c 100644 --- a/README.markdown +++ b/README.markdown @@ -392,7 +392,7 @@ Installed by the `install-bin` target: * `unf(1df)` joins lines with leading spaces to the previous line. Intended for unfolding HTTP headers, but it should work for most RFC 822 formats. -* Four simple aggregators for integer data: +* Four simple aggregators for numbers: * `mean(1df)` prints the mean. * `med(1df)` prints the median. * `mode(1df)` prints the first encountered mode. diff --git a/bin/mean.awk b/bin/mean.awk index 4506b3b0..74bdcab3 100644 --- a/bin/mean.awk +++ b/bin/mean.awk @@ -4,5 +4,5 @@ END { # Error out if we read no values at all if (!NR) exit(1) - printf "%u\n", tot / NR + print tot / NR } diff --git a/bin/med.awk b/bin/med.awk index b4a899a1..34d81c41 100644 --- a/bin/med.awk +++ b/bin/med.awk @@ -13,7 +13,7 @@ END { } else { med = (vals[NR/2] + vals[NR/2+1]) / 2 } - printf "%u\n", med + print med if (warn) exit(1) } diff --git a/bin/mode.awk b/bin/mode.awk index beced1f4..500fce2a 100644 --- a/bin/mode.awk +++ b/bin/mode.awk @@ -9,5 +9,5 @@ END { for (val in vals) if (vals[val] > vals[mode]) mode = val - printf "%u\n", mode + print mode } diff --git a/bin/tot.awk b/bin/tot.awk index c25c718d..d1174d7b 100644 --- a/bin/tot.awk +++ b/bin/tot.awk @@ -1,3 +1,3 @@ # Total a column of integers { tot += $1 } -END { printf "%u\n", tot } +END { print tot } diff --git a/man/man1/mean.1df b/man/man1/mean.1df index 21f509f2..2fcc0f05 100644 --- a/man/man1/mean.1df +++ b/man/man1/mean.1df @@ -1,7 +1,7 @@ .TH MEAN 1df "September 2016" "Manual page for mean" .SH NAME .B mean -\- print the mean of a list of integers +\- print the mean of a list of numbers .SH SYNOPSIS printf '%u\\n' 8 1 58 | .B mean @@ -13,7 +13,7 @@ file file1 file2 .SH DESCRIPTION .B mean -collects all the newline-delimited integers given as input, and prints the +collects all the newline-delimited numbers given as input, and prints the mean. .SH AUTHOR Tom Ryder <tom@sanctum.geek.nz> diff --git a/man/man1/med.1df b/man/man1/med.1df index 0fab7db2..70f8c131 100644 --- a/man/man1/med.1df +++ b/man/man1/med.1df @@ -1,7 +1,7 @@ .TH MED 1df "September 2016" "Manual page for med" .SH NAME .B med -\- print the med of a list of integers +\- print the med of a list of numbers .SH SYNOPSIS printf '%u\\n' 14 2 10 | .B med @@ -13,7 +13,7 @@ file file1 file2 .SH DESCRIPTION .B med -collects all the newline-delimited integers given as input, and prints the +collects all the newline-delimited numbers given as input, and prints the median. It uses the floor of the mean of the two median values if the number of records is even. The input must be sorted, and a warning will be issued if it isn't. diff --git a/man/man1/mode.1df b/man/man1/mode.1df index d4727235..a0a30047 100644 --- a/man/man1/mode.1df +++ b/man/man1/mode.1df @@ -1,7 +1,7 @@ .TH MODE 1df "September 2016" "Manual page for mode" .SH NAME .B mode -\- print the mode of a list of integers +\- print the mode of a list of numbers .SH SYNOPSIS printf '%u\\n' 2 35 3 8 | .B mode @@ -13,7 +13,7 @@ file file1 file2 .SH DESCRIPTION .B mode -collects all the newline-delimited integers given as input, and prints the +collects all the newline-delimited numbers given as input, and prints the mode. If two values have the same frequency (i.e. a multimodal distribution), it will print the one that reaches that frequency first in the data set. .SH AUTHOR diff --git a/man/man1/tot.1df b/man/man1/tot.1df index c098cbe1..ed2983a2 100644 --- a/man/man1/tot.1df +++ b/man/man1/tot.1df @@ -13,7 +13,7 @@ file file1 file2 .SH DESCRIPTION .B tot -adds up all the newline-delimited integers given as input, and prints the +adds up all the newline-delimited numbers given as input, and prints the total. .SH AUTHOR Tom Ryder <tom@sanctum.geek.nz> |