2005-08-25 11:00  seiya

	* lib/narray_miss.rb:
	  remove NArray#_load, _dump

2005-06-30 15:53  seiya

	* lib/narray_miss.rb:
	  bugfix error in algebra when rank of first term is smaller than
	  second one

2005-06-30 15:22  seiya

	* lib/narray_miss.rb:
	  change array.class==NArray to array.is_a?(NArray)

2005-05-26 15:14  seiya

	* lib/narray_miss.rb:
	  bugfix in #mediun, #sort,, and #sort_index

2005-05-26 12:21  seiya

	* lib/narray_miss.rb:
	  bugfix for #median, #sort, #sort_index

2005-05-26 11:23  seiya

	* lib/narray_miss.rb:
	  add new method #median

2004-11-24 12:39  seiya

	* lib/narray_miss.rb:
	  new methods #all_valid?, #none_valid?, #all_invalid?, and
	  #any_valid?

2004-08-12 17:01  seiya

	* lib/narray_miss.rb:
	  bugfix for #-@, #abs, #~@ and #not, that was destructive methods.

2004-08-11 11:18  seiya

	* ChangeLog, README, narray_miss.rb, lib/narray_miss.rb:
	  change structure of package change to use setup.rb change README

2004-06-23 11:20  seiya

	* narray_miss.rb:
	  bugfixs

2004-06-11 12:28  seiya

	* narray_miss.rb:
	  return nil when all missing_value for mean sum max min stddev
	  mask.not instede of mask.where2[1]

2004-03-29 12:13  seiya

	* ChangeLog:
	  releas 1.0.3

2004-03-18 17:18  seiya

	* narray_miss.rb:
	  add NArray#_dump and NArray._load

2004-03-18 17:17  seiya

	* narray_miss.rb:
	  add NArrayMiss#_dump and NArrayMiss._load

2004-03-03 14:27  seiya

	* narray_miss.rb:
	  bugfix for NArrayMiss.to_nam bugfix for NArrayMiss#transpose

2004-03-02 18:17  seiya

	* ChangeLog, README:
	  release for 1.0.2

2004-03-02 17:17  seiya

	* narray_miss.rb:
	  bugfix for NArrayMiss[] bugfix for NArrayMiss#[] change to return
	  NArrayMiss insted of Numeric when length==1 in [+,-,*,/, etc]

2003-10-29 12:49  seiya

	* narray_miss.rb:
	  add option "min_count" to mean

2003-10-06 19:44  seiya

	* narray_miss.rb:
	  change inspect for within 80 chars in 1 line

2003-10-06 19:27  seiya

	* narray_miss.rb:
	  bugfix for inspect

2003-10-06 17:12  seiya

	* README:
	  README for releas narray_miss-1.0.1

2003-10-06 17:11  seiya

	* ChangeLog:
	  changelog for releas narray_miss-1.0.1

2003-10-06 17:05  seiya

	* narray_miss.rb:
	  change NMMath and include to NArrayMiss class then x.sin is same
	  NMMath::sin(x)

2003-10-06 16:15  seiya

	* narray_miss.rb:
	  change format of NArrayMiss#inspect

2003-10-06 12:52  seiya

	* narray_miss.rb:
	  add argument to eval (routine, nil, __FILE__, __LINE__+1)

2003-09-01 17:06  seiya

	* ChangeLog, README:
	  rel for 1.0.0

2003-08-19 16:28  seiya

	* narray_miss.rb:
	  hoge.nil! -> !hoge

2003-08-19 15:47  seiya

	* narray_miss.rb:
	  change NArrayMiss[Numeric] return scalor new each_valid,
	  each_valid_with_index change code for collect

2003-08-19 15:35  seiya

	* narray_miss.rb:
	  to_na -> to_na! get_mask, get_array -> get_mask!, get_array!
	  valiadation, invalidation -> set_valid, set_invalid

2003-06-17 18:15  seiya

	* README:
	  change README

2003-04-17 16:59  seiya

	* narray_miss.rb:
	  bugfix for NArrayMiss#stddev sometime return NaN when mean is
	  dominant

2003-04-16 20:36  seiya

	* narray_miss.rb:
	  several methods to return scalar if length==1 && valid

2003-04-16 17:22  seiya

	* narray_miss.rb:
	  NArrayMiss#[in]validation to be able to get both of index and
	  array of indeices for argument

2003-04-11 17:50  seiya

	* narray_miss.rb:
	  enable for validation and invalidation to get Array of index for
	  argument

2003-04-11 13:14  seiya

	* narray_miss.rb:
	  make MArrayMiss#[hoge]= nil to invalidation

2003-03-25 10:31  seiya

	* narray_miss.rb:
	  bugfix for set_mask

2003-03-18 19:36  seiya

	* ChangeLog:
	  ChangeLog for releas 0.5

2003-03-13 15:25  seiya

	* narray_miss.rb:
	  bugfix to_na

2003-03-13 15:03  seiya

	* narray_miss.rb:
	  bug for +,-,*,.... when NArrayMiss.***(1,10)+NArrayMiss.***(10,1)

2003-03-13 12:58  seiya

	* narray_miss.rb:
	  change to validate for indgen bugfix (stddev for no arg) bugfix
	  (switch validation and invalidation)

2003-03-06 10:55  seiya

	* narray_miss.rb:
	  missfix for document

2003-02-24 12:29  seiya

	* ChangeLog, README:
	  ChangeLog and README for releas 0.4

2003-02-24 12:21  seiya

	* narray_miss.rb:
	  document

2003-02-24 12:17  seiya

	* narray_miss.rb:
	  new method NArrayMiss#set_without_validation change
	  NArrayMiss#[]= to make valid elements bugfix

2003-02-24 11:24  seiya

	* narray_miss.rb:
	  NArrayMiss#to_na -> NArrayMiss#to_na([missing_value])

2003-02-21 19:22  seiya

	* narray_miss.rb:
	  new methods "all_valid", "all_invalid" bugfix for "mean" "mask"
	  "set_mask"

2003-02-21 18:10  seiya

	* narray_miss.rb:
	  new methods "size", "length"

2003-02-20 14:45  seiya

	* ChangeLog, narray_miss.rb:
	  bugfix of set_missing_value

2003-02-20 14:37  seiya

	* ChangeLog, README:
	  chage ChangeLog README

2003-02-20 14:29  seiya

	* narray_miss.rb:
	  update document

2003-02-20 14:27  seiya

	* narray_miss.rb:
	  bug fix

2003-02-01 18:09  seiya

	* narray_miss.rb:
	  change document

2003-02-01 17:16  seiya

	* ChangeLog:
	  change ChangeLog for releas narray_miss-0.2

2003-02-01 17:11  seiya

	* narray_miss.rb:
	  make "min_count" option valid for accum, sum, min, max, mean and
	  stddev methods.  new methods to_type change document for above
	  change

2003-01-31 19:58  seiya

	* narray_miss.rb:
	  update document for rd.

2003-01-30 17:20  seiya

	* narray_miss.html:
	  remove narray_miss.html

2003-01-30 17:19  seiya

	* narray_miss.rb:
	  change header for rd remove narray_miss.html for cvs

2003-01-30 17:15  seiya

	* narray_miss.html, narray_miss.rb:
	  add narray_miss.html < rd2 narray_miss.rb new method	rondomn add
	  args for rd

2003-01-30 16:48  seiya

	* narray_miss.rb:
	  change for use rdtool == is obsolete all? none? any? was defined
	  twice

2003-01-30 15:03  seiya

	* ChangeLog:
	  add ChangeLog

2003-01-30 14:59  seiya

	* README:
	  add README

2003-01-09 17:13  seiya

	* narray_miss.rb:
	  some bug fixes some new methods

2003-01-09 13:14  seiya

	* narray_miss.rb:
	  to_nam use dup Routine -> private method routine use coerce
	  inprove count_[in]valid set_missing_value[!] some bug fixes

2003-01-08 18:38  seiya

	* narray_miss.rb:
	  bug fix remove missing_value

2003-01-08 18:01  seiya

	* narray_miss.rb:
	  @missing_value -> @default_missing_value

2003-01-08 17:44  seiya

	* narray_miss.rb:
	  change to_nam

2003-01-08 17:15  seiya

	* narray_miss.rb:
	  not make new array for to_nar alias hoge fuge -> alias :hoge
	  :fuge

2003-01-08 16:39  seiya

	* narray_miss.rb:
	  bug fix

2003-01-06 11:41  seiya

	* narray_miss.rb:
	  pos -> private

2003-01-06 11:22  seiya

	* narray_miss.rb:
	  class NArrayMiss

2003-01-06 11:22  seiya

	* narray_miss.rb: Initial revision