📄 gslib help bicalib.htm
字号:
<!DOCTYPE HTML PUBLIC "-//W3C//DTD HTML 4.0 Transitional//EN">
<!-- saved from url=(0044)http://www.gslib.com/gslib_help/bicalib.html -->
<HTML><HEAD><TITLE>GSLIB Help: BICALIB</TITLE>
<META http-equiv=Content-Type content="text/html; charset=gb2312">
<META content="MSHTML 6.00.2900.2627" name=GENERATOR></HEAD>
<BODY bgColor=#ffffff><IMG height=8 alt=---
src="GSLIB Help BICALIB.files/line.blue.gif" width=652>
<P>
<CENTER>
<H2>GSLIB Help Page: BICALIB</H2></CENTER>
<DL>
<DT><IMG height=14 alt=o src="GSLIB Help BICALIB.files/ball.red.gif" width=14>
<STRONG>Description:</STRONG>
<UL>
<LI>Whenever soft data are considered in an indicator formalism, it is
necessary to calculate the soft indicator values (the prior distributions).
Also, when considering the Markov-Bayes option in the indicator simulation
program <TT>sisim</TT>, the <I>B(z)</I> calibration parameters are called
for. The program <TT>bicalib</TT> computes the prior distributions and the
<I>B(z)</I> calibration parameters. These prior distributions are written to
one output file and the <I>B(z)</I> parameters are written to a reporting
file from which they must be transferred to the <TT>sisim</TT> parameter
file.
<LI>Often in practice the sparse sample size does not provide enough
resolution for the scattergram of primary vs. secondary variables. Program
<TT>scatsmth</TT> could be used to smooth and add resolution to the sample
scattergram. Instead of the original data pairs (size <I>n</I> the input
data file <B>datafl</B> to program <TT>bicalib</B> could contain the
smoothed sample scattergram. </LI></UL>
<DT><IMG height=14 alt=o src="GSLIB Help BICALIB.files/ball.red.gif" width=14>
<STRONG>Parameters:</STRONG>
<UL>
<LI><B>datafl:</B> a data file in simplified Geo-EAS format containing the
secondary data values (the output file will contain the corresponding prior
distributions for the primary variable).
<LI><B>icolsec:</B> the column number for the secondary variable.
<LI><B>calibfl:</B> a data file in simplified Geo-EAS format containing
pairs of primary and secondary data values (the calibration data).
<LI><B>ivru, ivrv</B> and <B>iwt:</B> the column numbers for the primary and
secondary variables and declustering weight / bivariate frequency.
<LI><B>tmin</B> and <B>tmax:</B> all values strictly less than <B>tmin</B>
and strictly greater than <B>tmax</B> are ignored.
<LI><B>outfl:</B> an output file that contains the prior distributions
corresponding to all input secondary data.
<LI><B>repfl:</B> an output file that contains a report of the pairs
retained, some summary statistics, a bivariate distribution table, the prior
distributions, and the <I>B(z)</I> parameter values.
<LI><B>ncutu:</B> the number of thresholds applied to the primary variable.
<LI><B>cutu(i),i=1,ncutu:</B> the threshold values applied to the primary
variable.
<LI><B>ncutv:</B> the number of thresholds applied to the secondary
variable.
<LI><B>cutv(i),i=1,ncutv:</B> the threshold values applied to the secondary
variable. </LI></UL></DT></DL><IMG height=8 alt=---
src="GSLIB Help BICALIB.files/line.blue.gif" width=652>
<P></P></TT></BODY></HTML>
⌨️ 快捷键说明
复制代码
Ctrl + C
搜索代码
Ctrl + F
全屏模式
F11
切换主题
Ctrl + Shift + D
显示快捷键
?
增大字号
Ctrl + =
减小字号
Ctrl + -