stata14.key

是一个经济学管理应用软件 很难找的 但是经济学学生又必须用到

	^no observations in subpopulation^;
	You had insufficient observations for the robust variance estimator.
	Or, you were trying to produce estimates for a subpopulation and
	had insufficient observations in the subpopulation.

.e [P] error
.c error
.t Return code 462
.k rc 462 r(462)
.x
	^fpc must be >= 0^;
	^fpc for all observations within a stratum must be the same^;
	^fpc must be <=1 if a rate, or >=no. sampled PSUs per stratum^
						       ^if PSU totals^;
	There is a problem with your ^fpc^ variable; see ^[SVY] svymean^.

.e [P] error
.c error
.t Return code 463
.k rc 463 r(463)
.x
	^sum of weights equals zero^;
	^sum of weights for subpopulation equals zero^;
	When weights sum to zero, the requested statistic cannot be computed.

.e [P] error
.c error
.t Return code 471
.k rc 471 r(471)
.x
	^esample() invalid^;
	This concerns ^estimates post^.  The variable varname specified by the
	^esample(^varname^)^ option must contain exclusively 0 and 1 values
	(never, for instance, 2 or missing).  varname contains invalid values.

.e [P] error
.c error
.t Return code 480
.k rc 480 r(480)
.x
	^starting values invalid or some RHS variables have missing values^;
	You were using ^nl^ and specified starting values that were infeasible,
	or you have missing values for some of your independent variables.

.e [P] error
.c error
.t Return code 481
.k rc 481 r(481)
.x
	^equation/system not identified^;
	^cannot calculate derivatives^;
	You were using ^reg3^, for instance, and the system that you have
	specified is not identified.
	You specified an ^nl^ fcn for which derivatives cannot be calculated.

.e [P] error
.c error
.t Return code 482
.k rc 482 r(482)
.x
	^nonpositive value(s) among _______, cannot log transform^;
	You specified an ^lnlsq^ option in ^nl^ that attempts to take
	the log of a nonpositive value.

.e [P] error
.c error
.t Return code 491
.k rc 491 r(491)
.x
	^could not find feasible values^;
	You are using ^ml^ and it could not find starting values for which
	the likelihood function could be evaluated.  You could try using
	^ml search^ with the ^repeat()^ option to randomly try more values
	or you could use ^ml init^ to specify valid starting values.

.e [P] error
.c error
.t Return code 498
.k rc 498 r(498)
.x
	^various messages^;
	The statistical problem described in the message has occurred.
	The code 498 is not helpful, but the message is supposed to be.
	Return code 498 is reserved for messages that are unique to a
	particular situation.

.e [P] error
.c error
.t Return code 499
.k rc 499 r(499)
.x
	^various messages^;
	The statistical problem described in the message has occurred.
	The code 499 is not helpful, but the message is supposed to be.
	Return code 499 is reserved for messages that are unique to a
	particular situation.

.e [P] error
.c error
.t Return code 501
.k rc 501 r(501)
.x
	^matrix operation not found^;
	You have issued an unknown ^matrix^ subcommand or used ^matrix
	define^ with a function or operator that is unknown to Stata.

.e [P] error
.c error
.t Return code 503
.k rc 503 r(503)
.x
	^conformability error^;
	You have issued a ^matrix^ command attempting to combine two
	matrices that are not conformable, for example, multiplying
	a 3x2 matrix by a 3x3 matrix.  You will also get this message
	if you attempt an operation that requires a square matrix and
	the matrix is not square.

.e [P] error
.c error
.t Return code 504
.k rc 504 r(504)
.x
	^matrix has missing values^;
	You have issued a ^matrix^ command attempting a matrix operation
	that, were it carried out, would result in a matrix with missing
	values; dividing by zero is a good example.

.e [P] error
.c error
.t Return code 505
.k rc 505 r(505)
.x
	^matrix not symmetric^;
	You have issued a ^matrix^ command that can only be performed on
	a symmetric matrix and your matrix is not symmetric. While fixing
	their code, programmers are requested to admire our choice of the
	"symmetric" number 505 -- it is symmetric about the zero -- for
	this error.

.e [P] error
.c error
.t Return code 506
.k rc 506 r(506)
.x
	^matrix not positive definite^;
	You have issued a ^matrix^ command that can only be performed on a
	positive definite matrix and your matrix is not positive definite.

.e [P] error
.c error
.t Return code 507
.k rc 507 r(507)
.x
	^name conflict^;
	You have issued a ^matrix post^ command and the variance-covariance
	matrix of the estimators does not have the same row and column
	names or, if it does, those names are not the same as for the
	coefficient vector.

.e [P] error
.c error
.t Return code 508
.k rc 508 r(508)
.x
	^matrix has zero values^;
	^matrix has zero values on diagonal^;
	^matrix has zero or negative values^;
	^matrix has zero or negative values on diagonal^;
	A matrix is being used or produced that has zero or negative values
	where it should not.

.e [P] error
.c error
.t Return code 509
.k rc 509 r(509)
.x
	^matrix operators that return matrices not allowed in this context^;
	Expressions returning nonmatrices, such as those in ^generate^ and
	^replace^, may use matrix functions returning scalars, such as ^trace^
	^(A)^, but may not include subexpressions evaluating to matrices, such
	as ^trace (A+B)^, which requires evaluating the matrix expression
	A + B.  (Such subexpressions are allowed in the context of expressions
	returning matrices, such as those in ^matrix^.)

.e [P] error
.c error
.t Return code 601
.k rc 601 r(601)
.x
	^file __________ not found^;
	The filename you specified cannot be found.  Perhaps you mistyped
	the name, or it may be on another diskette or directory.  If you
	are a Macintosh user, perhaps you had an unintentional blank at the
	beginning or ending of your filename when it was created. In Finder,
	click on the file to blacken the name.  If you see anything other
	than a thin, even space on each side of the name, rename the file
	to eliminate the leading and trailing space characters.

.e [P] error
.c error
.t Return code 602
.k rc 602 r(602)
.x
	^file ___________ already exists^;
	You attempted to write over a file that already exists.  Stata
	will never let you do this accidentally.  If you really intend
	to overwrite the previous file, reissue the last command
	specifying the ^replace^ option.

.e [P] error
.c error
.t Return code 603
.k rc 603 r(603)
.x
	^file __________ could not be opened^;
	This file, although found, failed to open properly.  This
	error is unlikely to occur.  You will have to review your
	operating system's manual to determine why it occurred.

.e [P] error
.c error
.t Return code 604
.k rc 604 r(604)
.x
	^log file already open^;
	You attempted to open a ^log^ file when one is already open.
	Perhaps you forgot you have the file open or forgot to close it.

.e [P] error
.c error
.t Return code 606
.k rc 606 r(606)
.x
	^no log file open^;
	You have attempted to ^close^, turn ^on^, or turn ^off^ logging when
	no log file was open.  Perhaps you forgot to open the log file.

.e [P] error
.c error
.t Return code 607
.x
	^no cmdlog file ope^;
	You have attempted to ^close^, turn ^on^, or turn ^off^ logging when
	no cmdlog file was open.  Perhaps you forgot to open the cmdlog file.

.e [P] error
.c error
.t Return code 608
.k rc 608 r(608)
.x
	^permission denied^
	There are files (or directories) in your Stata installation 
	directory that are marked as read-only by the operating system. 
	You will need to change the permissions on these files.

.e [P] error
.c error
.t Return code 609
.k rc 609 r(609)
.x
	^file xp format^;
	The designated file is stored in an unsupported cross-product
	format.

.e [P] error
.c error
.t Return code 610
.k rc 610 r(610)
.x
	^file __________ not Stata format^;
	The designated file is not a Stata-format file.  This occurs
	most frequently with ^use^, ^append^, and ^merge^.  You probably
	typed the wrong filename.

.e [P] error
.c error
.t Return code 611
.k rc 611 r(611)
.x
	^record too long^;
	You have attempted to process a record that exceeds 7,998
	(18,998 for Unix) characters in length using formatted-^infile^
	(i.e., infile with a dictionary).  When reading formatted data,
	records may not exceed this maximum.  If the records are not
	formatted, you can read this data using the standard ^infile^
	command (i.e., without a dictionary).  There is no maximum
	record length for unformatted data.

.e [P] error
.c error
.t Return code 612
.k rc 612 r(612)
.x
	^unexpected end of file^;
	You used ^infile^ with a dictionary, and the file containing the
	dictionary ended before the `}' character.  Perhaps you forgot
	to type the closing brace, or perhaps you are missing a hard
	return at the end of your file.  You may also get this message
	if you issued the command ^#delimit ;^ in a do-file and then
	subsequently forgot to use `^;^' before the `^end^' statement.

.e [P] error
.c error
.t Return code 613
.k rc 613 r(613)
.x
	^file does not contain dictionary^;
	You used ^infile^ with a dictionary, yet the file you specified
	does not begin with the word `^dictionary^'.  Perhaps you are
	attempting to ^infile^ data without using a dictionary and forgot
	to specify the varlist on the ^infile^ command.  Alternatively,
	you forgot to include the word ^dictionary^ at the top of the
	dictionary file or typed ^DICTIONARY^ in uppercase.

.e [P] error
.c error
.t Return code 614
.k rc 614 r(614)
.x
	^dictionary invalid^;
	You used ^infile^ with a dictionary and the file appears to contain
	a dictionary.  Nevertheless, you have made some error in specifying
	the dictionary and Stata does not understand your intentions.  The
	contents of the dictionary are listed on the screen and the last
	line is the line that gave rise to the problem.

.e [P] error
.c error
.t Return code 615
.k rc 615 r(615)
.x
	^cannot determine separator -- use tab or comma option^;
	You used the ^insheet^ command to read a file, but Stata is having
	trouble determining whether the file is tab- or comma-separated.
	Reissue the ^insheet^ command and specify the ^comma^ or ^tab^ option.

.e [P] error
.c error
.t Return code 616
.k rc 616 r(616)
.x
	^wrong number of values in checksum file^;
	The checksum file being used to verify integrity of another file does
	not contain values in the expected checksum format.

.e [P] error
.c error
.t Return code 621
.k rc 621 r(621)
.x
	^already preserved^;
	You specified ^preserve^, but you have already ^preserve^d the data.

.e [P] error
.c error
.t Return code 622
.k rc 622 r(622)
.x
	^nothing to restore^;
	You issued the ^restore^ command, but you have not previously specified
	^preserve^.

.e [P] error
.c error
.t Return code 631
.k rc 631 r(631)
.x
	^host not found^;

.e [P] error
.c error
.t Return code 632
.k rc 632 r(632)
.x
	^web filename not supported in this context^;

.e [P] error
.c error
.t Return code 633
.k rc 633 r(633)
.x
	^saving to web files not supported in this version of Stata^;

.e [P] error
.c error
.t Return code 639
.k rc 639 r(639)
.x
	^file transmission error (checksums do not match)^;

.e [P] error
.c error
.t Return code 640
.k rc 640 r(640)
.x
	^package file too long^;

.e [P] error
.c error
.t return code 651
.k rc 651 r(651)
.x
	^may not seek past end of file^;
	^may not seek in write-append file^;

.e [P] error
.c error
.t Return code 660
.k rc 660 r(660)
.x
	^proxy host not found^;
	The host name specified as a proxy server cannot be mapped to an
	IP address.  Type ^query^ to determine the host you have set.

.e [P] error
.c error
.t Return code 662
.k rc 662 r(662)
.x
	^proxy server refused request to send^;
	Stata was able to contact the proxy server, but the proxy server
	refused to send data back to Stata.  The proxy host or port
	specified may be incorrect.  Type ^query^ to determine your
	settings.

.e [P] error
.c error
.t Return code 663
.k rc 663 r(663)
.x
	^remote connection to proxy failed -- see help r(663) for^
	^troubleshooting^;
	Although you have set a proxy server, it is not responding to
	Stata.  The likely problems are you specified the wrong port;
	you specified the wrong host; the proxy server is down.  Type
	^query^ to determine the host and port that you have set.

.e [P] error
.c error
.t Return code 665
.k rc 665 r(665)
.x
	^could not set socket non-blocking^;

.e [P] error
.c error
.t Return code 667
.k rc 667 r(667)
.x
	^wrong version winsock.dll^;

.e [P] error
.c error
.t Return code 668
.k rc 668 r(668)
.x
	^could not find a valid winsock.dll^;

.e [P] error
.c error
.t Return code 669
.k rc 669 r(669)
.x
	^invalid URL^;

.e [P] error
.c error
.t Return code 670
.k rc 670 r(670)
.x