- Type of paper
: Paper in journal
Title: Comparison of simulation methods in the estimation of the
ordered characteristic roots of a random covariance matrix
- Authors:
- Lužar, Vesna (26962)
- Olkin, Ingram
Journal: Contemporary Mathematics
ISSN: -
Volume: 115
Year: 1991
Pages: from 189 to 202
Number of references: 10
Language: engleski
Summary: Several simulation methods are used to evaluate the
expected values and correlations of the ordered characteristic roots of a
sample covariance matrix arising from a normal distribution with zero mean
and identity covariance matrix. The methods used are importance sampling
coupled with regression and ratio estimates. The comparison of the
efficiency of these methods is determined, where efficiency is defined in
terms of variability measures.
Keywords: Ordered characteristic roots, random covariance matrix,simulation methods, importance sampling, multidimensionalintegrals, chi-square density, regression estimates.
- Type of paper
: Paper in journal
Title: Histological reclassification of cronic viral hepatitis: A
cluster analysis
- Authors:
- Persico, Marcelo
- Lužar, Vesna (26962)
- Caporaso, N.M.
- Coltorti, N.
Journal: MEDIC
Volume: 1
Year: 1993
Pages: from 23 to 27
Number of references: 8
Language: talijanski
- Type of paper
: Paper in journal
Title: Malecot's Isolation by Distance Model: Empirical Behavior
and Theoretical Considerations
- Authors:
- Zegura, Stephen L.
- Šimić, Diana
- Rudan, Pavao
Journal: Journal of Quantitative Anthropology
ISSN: 0922-2995
Volume: 5
Year: 1995
Pages: from 171 to 189
Number of references: 67
Language: engleski
Summary: The paper presents:
(1) an hystorical review of the development of Malecot's isolation by
distance model,
(2) a synthetic symmary of empirical results from four major components of
the middle Dalmatian population system,
(3) a novel table of 'critical' values of Malecot's parameter 'b' zo aid in
the interpretation of isolation by distance effects, and
(4) a simulation study designed to analyze the power of the quadratic
assignment procedure for testing the significance of Pearson's
product-moment and Spearman's rank-order correlation coefficients.
Keywords: Dalmatia, isolation bz distance, Malecot, power, quadratic assignment, simulation
- Type of paper
: Paper in journal
Title: PILOT- A Simple Process Improvement Tool for Small and
Midsize Manufacturing Companies
- Authors:
- De Dominicis, Rodolfo
- Lužar, Vesna (26962)
- Granata, Laura
Journal: Journal of Computing and Information Technology (CIT)
Number: 2
ISSN: 1330-1136
Volume: 3
Year: 1995
Number of references: 16
Language: engleski
Summary: PILOT (Process Improvement by L.O.G.I.C.A. Operational
Team) is a complete process improvement pilot study application, providing
data collection, entry, analysis and decision making. It is designed
primarily as a simple, easy-to-use diagnostic tool for production process
description, problem identification and improvement in small and midsize
manufacturing companies, characterised by relatively small amounts of data
emerging daily. The analysis of the information collected facilitate
tracing down the sources of the identified production related problems and
finding means for eliminating or minimising them. The statistical
methodology utilised includes simple, but useful tabular and graphical
techniques, such as Ishikawa's Seven Tools, but also some sophisticated
exploratory data analysis methods, e.g. correspondence and cluster
analysis. Furthermore, the results of PILOT constitute a good basis for
developing more advanced studies, utilising statistical and/or simulation
methodologies, and for setting up SPC charting information systems or
designed experiments. An effective PILOT application in a midsize company
manufacturing department is described for illustrative purposes.
Keywords: Ishikawa Seven Tools, Process Improvement, Productivity Measures, Total Quality Control, Traveler Form, Work Cycles
- Type of paper
: Paper in proceedings
Title: Importance sampling method in the estimation of the
ordered characteristic roots of a random covariance matrix
- Authors:
- Lužar, Vesna (26962)
- Smoljanović, Lada
- Editors
- Lužar, Vesna (26962)
- Čerić, Vlado
- Dobrić, Vesna
Proceedings title: Proceeding of the 13th Conference "ITI '91"
Language: engleski
Place: Cavtat, Republika Hrvatska
Year: 1991
ISBN/ISSN: 1330-1012
Pages: from 319 to 326
Meeting: Information Technology Interfaces
Held: from 06/10/91 to 06/13/91
Keywords: Characteristic roots, importance sampling, importance sampling function, efficiency
- Type of paper
: Paper in proceedings
Title: Some relations between least squares and robust linear
regression estimates
- Authors:
- Momirović, Konstantin
- Editors
- Lužar, Vesna (26962)
- Čerić, Vlado
- Dobrić, Vesna
Proceedings title: Proceedings of the 13th International Conference "ITI '91"
Language: engleski
Place: Cavtat, Republika Hrvatska
Year: 1991
ISBN/ISSN: 1330-1012
Pages: from 327 to 335
Meeting: Information Technology Interfaces
Held: from 06/10/91 to 06/13/91
- Type of paper
: Paper in proceedings
Title: Quasiimage transformations of a set of quantitative
variables
- Authors:
- Momirović, Konstantin
Proceedings title: Zbirka Metodološki zvezki
Language: engleski
Place: Ljubljana, Republika Slovenija
Year: 1991
ISBN/ISSN: 1318-1726
Pages: from 0 to 0
Meeting: Blejsko metodološko srečanje '91
- Type of paper
: Paper in proceedings
Title: On some distance and similarity measures in antiimage
metrics
- Authors:
- Momirović, Konstantin
Proceedings title: Zbornik radova 4. Majski skup Sekcije za klasifikacije SSDJ
Language: hrvatski
Place: Mostar, SFRJ
Year: 1990
Pages: from 126 to 130
Meeting: Majski skup Sekcije za klasifikacije
Held: from 05/18/90 to 05/19/90
- Type of paper
: Paper in proceedings
Title: On some distance and similarity measures among objects in
mirror image and antimirror image space
- Authors:
- Momirović, Konstantin
- Gredelj, Marijan
Proceedings title: Zbornik radova 4. Majski skup Sekcije za klasifikaciju SSDJ
Language: hrvatski
Place: Mostar, SFRJ
Year: 1990
Pages: from 131 to 136
Meeting: Majski skup Sekcije za klasifikacije
Held: from 05/18/90 to 05/19/90
- Type of paper
: Paper in proceedings
Title: On some importance sampling functions for the estimation
of the ordered characteristic roots of a random covariance matrix
- Authors:
- Lužar, Vesna (26962)
Proceedings title: ASA: Proceeding of Statistical Computing Section
Language: engleski
Place: Washington, USA
Year: 1991
Pages: from 249 to 254
Meeting: Joint Statistical Meetings
Held: from 08/06/90 to 08/09/90
- Type of paper
: Paper in proceedings
Title: On the power of the quadratic assignment procedure under
the isolation by distance model
- Authors:
- Šimić, Diana
- Zegura, Stephen L.
- Editors
- Čerić, Vlado
- Dobrić, Vesna
Proceedings title: Proceedings of the 16th International Conference ITI'94
Language: engleski
Place: Zagreb
Year: 1994
ISBN/ISSN: 1330-1012
Pages: from 233 to 238
Meeting: Information Technology Interfaces
Held: from 06/14/94 to 06/17/94
Summary: Assesing statistical significance of correlation between
distance matrices is difficult due to problems arising from nonlinearity
and relationship and interdependencies between pair-wise distances in each
matrix. Quadratic assignment procedure has been proposed as a valid
permutation test of association between matrices. In this paper power of
the quadratic assignment strategy applied to Pearson's correlation
coefficient is estimated on distance matrices simulated according to
Malecot's isolation by distance model. Power of the test is satisfactory
for range of values of model parameter and error component variance which
are often reported in literature.
Keywords: quadratic assignment, power of test, isolation by distance, correlation
- Type of paper
: Paper in proceedings
Title: Characterisation of actual urban driving cycles by means
of basic statistical analysis: A preliminary approach
- Authors:
- Della Ragione, Livia
- Giglio, Veniero
- Lužar, Vesna (26962)
- Rapone, Mario
Proceedings title: Proceeding of the 3rd Intern. Symposium "Transport and Air Pollution"
Language: engleski
Place: Bron, France
Year: 1994
Pages: from 130 to 135
Meeting: Transport and Air Pollution
Held: from 06/06/94 to 06/10/94
Summary: A large database of vehicle operating conditions, recorded
in the urban traffic of Naples has been designed, built and analysed in
terms of kinematic sequences, describing the car behavior between two
successive stops. The main objective of the preliminary analysis presented
in this paper is the identification of typical sequences, characterising
traffic in the most congested areas of the town. Hierarchical cluster
analysis yielded 6 groups of sequences clearly distinguishable by variables
related to velocity, gear ratio and acceleration.
Keywords: car kinematics parameters, cluster analysis, kinematic sequences, urban traffic
- Type of paper
: Paper in proceedings
Title: Urban driving cycles for emission testing
- Authors:
- Della Ragione, Livia
- Giglio, Veniero
- Lužar, Vesna (26962)
- Rapone, Mario
Proceedings title: Proceedings of the 27th ISATA Conference
Language: engleski
Place: Aachen, Germany
Year: 1994
Pages: from 485 to 492
Meeting: ISATA Conference
Summary: Data on vehicle operating conditions have been recorded by
a specially equipped car, while circulating through Naples on several
typical routes, during rush hours. Traffic has been described in terms of
parts of movements between two consecutive stops ("kinematic sequences"),
characterized by a number of kinematic varables, such as mean velocity,
driving and idling time, gear ratio, number of velocity peaks, etc. Cluster
analysis was applied first to identify characteristic sequences, and second
to detect the characteristic series of sequences. These series were denoted
as driving cycles, and were used for characterizing different traffic
intensity levels. The cycle groups were described in terms of kinematic
variables, and a typical representative of each group was identified and
graphicaly presented.
Keywords: driving cycles, empirical transition probability, kinematic sequences, traffic intensity level
- Type of paper
: Paper in proceedings
Title: Determination of driving cycles for emission modelling in
urban areas: A case study
- Authors:
- Della Ragione, Livia
- Rudan, Pavao
- Lužar, Vesna (26962)
Proceedings title: Proceeding of the 1st Intern. Conference on Urban Transport and Environment
Language: engleski
Place: Glasgow, UK
Year: 1995
Pages: from 253 to 260
Meeting: Urban Transport and Environment for the 21st Century Symposium
Held: from 06/14/95 to 06/17/95
Summary: An experimental approach has been applied to define driving
cycles characterizing driving behavior in urban traffic. Driving cycles are
to be used for the evaluation of exhaust emissions from individual vehicles
in traffic. Designed trips have been performed by an instrumented car in
highly congested urban area of Naples. Vehicle and engine operating
conditions have been recorded. Car velocity profile was analyzed in terms
of kinematic sequences describing conditions between two successive stops.
Series of successive sequences with homogenous characteristics were used to
define, by cluster analysis, experimental driving cycles representing
different traffic conditions. Results of the analysis are summarized and
graphicaly presented.
Keywords: designed experiment, driving cycles, urban traffic, velocity profile
- Type of paper
: Paper in proceedings
Title: Experimental evaluation of fuel consumption and emissions
in conjested urban traffic
- Authors:
- Rapone, Mario
- D'Aniello, Fulvio
- Della Ragione, Livia
- Lužar, Vesna (26962)
Proceedings title: Proceedings of SAE Fuels and Lubricants Meeting
Language: engleski
Year: 1995
Meeting: SAE Fuels and Lubricants Meeting
Held: from 10/16/95 to 10/19/95
Other: Paper No. 952401
SP1120, SAE (Society of Automotive Engineers) Publication
- Type of paper
: Paper in proceedings
Title: Intraclass and interclass correlation coefficients with
application
- Authors:
- Smoljanović, Lada
- Editors
- Ferligoj, Anuška
- Kramberger, Anton
Proceedings title: Developments in Statistics and Methodology, Metodološki zvezki 9
Language: engleski
Place: Ljubljana, Republika Slovenija
Year: 1993
ISBN/ISSN: 1318-1726
Pages: from 57 to 63
Meeting: International Conference on Methodology and Statistics
Held: from 09/24/92 to 09/26/92
Summary: A number of estimates of intraclass and interclass
correlation coefficient and tests are reviewed and compared.
Interclass estimators considered were: pairwise, sib-mean, random-sib and
ensamble estimators, while intraclass coefficients were estimated by
components of variance method, random effects model, and maximum likelihood
method.
Keywords: interclass, intraclass, correlation coefficient, estimates
- Type of paper
: Paper in proceedings
Title: Using descriptive sampling to improve importance sampling
- Authors:
- Lužar, Vesna (26962)
- Dobrić, Vesna
- Editors
- Čerić, Vlado
- Dobrić, Vesna
Proceedings title: Proceedings of the 14th Int. Conference on Information Technology Interfaces
Language: engleski
Place: Zagreb
Year: 1992
ISBN/ISSN: 1330-1012
Pages: from 331 to 341
Meeting: Information Technology Interfaces
Held: from 09/15/92 to 09/18/92
Summary: Descriptive sampling has been introduced bz Saliby as a
better and more appropriate alternative to traditional simple random
sampling in Monte Carlo experiments. Instead of random input sample
selection, in descriptive sampling (DS) values are selected in
deterministic manner. On the other hand, importance sampling (IS) is a
variance reduction technique in which input sample selection i controlled,
but still random.
The purpose of this paper is to examine the reduction in sampling bias and
variance when descriptive sampling is applied in selecting input values for
importance sampling. A simple Monte Carlo experiment showed that IS coupled
with DS yields moderate to considerable variance reduction.
Keywords: descriptive sampling, importance sampling, integral
- Type of paper
: Paper in proceedings
Title: Problem of estimating the correlation between relatives
- Authors:
- Smoljanović, Lada
- Editors
- Čerić, Vlado
- Dobrić, Vesna
Proceedings title: Proceedings of the 14th Int. Conference on Information Technologz Interfaces
Language: engleski
Place: Zagreb
Year: 1992
ISBN/ISSN: 1330-1012
Pages: from 343 to 350
Meeting: Information Technology Interfaces
Held: from 09/15/92 to 09/18/92
Summary: Review of various estimators of interclass and intraclass
correlations as well as their tests of significance is given. The
comparison of these estimates and tests is performed according to the work
of Donner and Rosner.
Keywords: intraclass correlation, interclass correlation, familial data
- Type of paper
: Summary in proceedings
Title: The influence of war-time migration on registered
tuberculosis in Zagreb, Croatia
- Authors:
- Pavlović, M.
- Živković, D.
- Krstić-Burić, M.
- Šimić, Diana
- Editors
- Ferline, R.
- Schlegel, J.
Proceedings title: Tubercle and Lung Disease, Volume 75, Supplement 1
Language: engleski
Place: Mainz, Germany
Year: 1994
ISBN/ISSN: 0962-8479
Pages: from 66 to 67
Meeting: 28th World Conference on IUATLD/UICTMR
Held: from 06/14/94 to 06/17/94
Summary: A sample of 2144 TB patients (783 in 1989, 806 in 1992, 555
in 1993) was analyzed by hierarchical loglinear analysis. The results
indicate that there is a change in tuberculosis frequencz in war-time as
compared to the pre-war zear. A significant difference was found with
regard to sex, age and refugees when two variables are analyzed together.
- Type of paper
: Summary in proceedings
Title: On twodimensional symmetric interval eigenvalue problem
- Authors:
- Šimić, Diana
Proceedings title: IMACS-GAMM International Symposium on Numerical Methods and Error-Bounds
Language: engleski
Place: Oldenburg, Germany
Year: 1995
Pages: from 31 to 31
Meeting: International Symposium on Numerical Methods and Error-Bounds
Held: from 07/09/95 to 07/12/95
Summary: Recent Delf's results on symmetric interval eigenvalue
problem are applied to twodimensional interval symmetric matrices. For
symmetric interval matrices of higher dimension the results apply only to
eigenvalues belonging to eigenvectors with sign pattern constant over the
interval matrix. Bounds on the width of the interval matrix sufficient for
the invariance of eigenvector sign pattern are hard to verify. Constraining
the symmetric interval matrices to subsets of symmetric point matrices is
natural for many applications. When twodimensional symmetric interval
matrix is constrained to is subset containing only symmetric point
matrices, it is possible to characterize the sets of its eigenvalues and
eigenvectors without bounding its width. These characteriyations are a
basis for the construction of interval Jacobi method.
- Type of paper
: Summary in proceedings
Title: Interval Jacobi algorithm for symmetric eigenvalue
problems
- Authors:
- Šimić, Diana
Proceedings title: ICIAM 95 Book of Abstracts
Language: engleski
Place: Hamburg, Germany
Year: 1995
Pages: from 442 to 442
Meeting: The Third International Congress on Industrial and Applied Mathematics (ICIAM 95)
Held: from 07/03/95 to 07/07/95
- Type of paper
: M.A.
Title: Application of Interval Methods to Symmetric Eigenvalue
Problem
Faculty: Matematički odjel Prirodoslovno-matematičkog fakulteta Sveučilište u Zagrebu
Author: ŠIMIĆ DIANA
Date of defense: 07/12/94
Language: hrvatski
Number of pages: 255
Summary: In this thesis Deif's results on symmetric interval
eigenvalue problem were used to find exact bounds for eigenvalues of a
twodimensional interval symmetric matrix. Results were used to define
interval Jacobi method. This method does not always converge, but even in
the case of divergence inclusion is guaranteed by using the Gershgorin
circle theorem.
Results of the numerical investigation on real matrices confirms numerical
stability of the Jacobi method. Numerical investigation on interval
matrices shows that method converges on small matrices even when lower and
upper bounds of their elements agree in only 2-3 most significant digits.
Even when exact bounds are necessary, interval Jacobi method may be used to
obtain initial data on the stability of sign patterns of eigenvectors, and
to obtain bounds on rounding errors when solving real symmetric eigenvalue
problems which provide exact eigenvalue bounds.
Keywords: Deif's method, eigenvalues, interval methods, interval Jacobi method, interval symmetric matrix
- Type of paper
: Computer program
Title:
- Authors:
- De Dominicis, Rodolfo
- Lužar, Vesna (26962)
- Granata, Laura
Odering party: L.O.G.I.C.A. Innovazione
Institution depot: University of Naples
HW platform: PC
Operating system: DOS
Programming language: SAS (Base, STAT, GRAPH, FSP, AF, QC)
Year: 1992
Summary: PILOT (Process Improvement by LOGICA Operational Team) is a
complete process improvement pilot study application, providing data
collection, entry, analysis and decision making. It is designed primarily
as a simple, easy-to-use diagnostic tool for process production
description, problem identification and improvement in small and midsize
manufacturing companies, characterised by relatively small amount of data
emerging daily. The statistical methodology utilized include simple, but
useful tabular and graphical techniques, such as Ishikawa's Seven Tools.
Data on important product characteristics or time (production, waiting,
etc.) can be entered directly, or using special data entry forms (e.g.
"traveler form").
Keywords: Process improvement, Ishikawa's seven tools, control charting, pilot study, manufacturing companies.
- Type of paper
: Computer program
Title: SIMUL - Simulation for optimizing performance of a
turboshaft aeroengine
- Authors:
- Lužar, Vesna (26962)
- Colauntoni, Salvatore
Odering party: Alfa Romeo Avio, Research and Development Department
Institution depot: Alfa Romeo Avio, Research and Development Department
HW platform: VAX
Operating system: VMS
Programming language: SAS (Base, STAT, GRAPH)
Year: 1993
Summary: The SIMUL program is written using SAS macro language and
as such is flexible and easy to use.
Values of macro variables (e.g. specification limits, number of
replications, etc.) could be changed before running the program.
Thus, input to the program are macro variables and a SAS dataset needed for
estimating regression coefficients later used in simulations.
In the simulation part of the program values are drawn at random from each
"uncontrollable" component distribution and combined (using the model
equation) to obtain the simulated values of responses (some critical
performance measures).
Output from SIMUL consist of three different tables, printed for each
combination of fixed variables. These are:
1. Tables of the values of PRTL, PRT, PRTH,
2. Tables of the values of predicted response (critical performance
characteristics) means and standard deviations,
3. Tables of the values of expected losses due to each response and both.
PRT, PRTL and PRTH are predicted probability of success, lower and higher
probability limits, respectively.
The losses have been included in the third table in order to take into
account uncertainty of prediction.
Thus, the optimal conditions could be found by minimizing expected loss,
i.e. by choosing the setting of fixed variables for which expected loss is
close to 0.
Keywords: macro programming, optimal performance, regression, SAS, simulation, specification limits
- Type of paper
: Data base
Title: Kinematic Sequences Database (KINSEQ)
- Authors:
- Lužar, Vesna (26962)
- Rapone, Mario
- Della Ragione, Livia
Institution administrator: Istituto Motori, CNR
HW platform: SUN Sparc Workstation
Operating system: UNIX
Base format: SAS dataset
Summary: A large database of "kinematic sequences" has been formed
from vehicle operating data recorded by a specially equipped car in highly
conjested urban traffic.
Data were collected following a designed experiment with driver, route and
time-of-day (morning/afternoon) as factors.
Original data (recorded every second) were transformed into sequence level
data, where a sequence is defined as a period between two successive stops.
One record in a database corresponds to one sequence.
Variables (fields in the database) are different vehicle operating
characteristics, such as, average velocity, number of peaks, distance
covered, idling time, percentage of time in i-th gear (I=1,5), etc.
- Type of paper
: Survey/Study
Title: Application of Statistical Methodology and Simulation to
Predict the Performance of a Turboshaft Aeroengine I
- Authors:
- Lužar, Vesna (26962)
- De Dominicis, Rodolfo
Ordering party: Alfa Romeo Avio, Research and Development Department
Institution depot: Alfa Romeo Avio, Research and Development Department
Year: 1992
Number of pages: 63
Language: engleski
Summary: A statistical procedure has been developed to predict the
probabilities of a turboshaft aeroengine to achieve prescribed performance
specifications. The application is based on a statistical model that
relates different relevant assembly variables to the performance measures,
and on simulation experiments, that estimate the influence of the
uncontorllable variables on the performance. Special attention has been
given to the validity of the procedure and on the effects of the errors in
measurements on the parameter estimates. Also, methods for efficient
generating of dependent truncated normal random variables have been
proposed and tested.
Keywords: Predicted probabilities, performance prediction, regression, errors-in-measurement models, truncated normal random generators, Jackknife method, cross-validation.
- Type of paper
: Survey/Study
Title: Application of Statistical Methodology and Simulation to
Predict the Performance of a Turboshaft Aeroengine II
- Authors:
- Lužar, Vesna (26962)
- De Dominicis, Rodolfo
Ordering party: Alfa Romeo Avio, Research and Development Department
Institution depot: Alfa Romeo Avio, Research and Development Department
Year: 1993
Number of pages: 70
Language: engleski
Summary: The simulation procedure developed in the first part of the
study has been modified and applied also to another type of aeroengine.
Both procedures have been validated with data collected during 1991-1993.
The errors-in-varaibles model has been developed and implemented for the
second type of aeroengine. The biases in the regression coefficient
estimates have been estimated by simulation. The trade-off between
increasing precision and minimizing risk of wrong prediction has been
studied. The need for collecting new data using experimental design has
been emphasized.
Keywords: Simulation experiment, errors-in-variables models, validation study, bias, risk of wrong prediction, planning for experimental design
- Type of paper
: Survey/Study
Title: Characterisation of urban driving cycles
- Authors:
- Della Ragione, Livia
- Giglio, Veniero
- Lužar, Vesna (26962)
- Rapone, Mario
Ordering party: Istituto Motori, CNR
Institution depot: Istituto Motori, CNR
Year: 1993
Number of pages: 40
Language: engleski
Summary: A large data base of vehicle operating conditions, recorded
in the urban traffic of Naples has been designed, built and analysed in
terms of kinematic sequences, describing the car behavior between two
successive stops. The main objective of the study has been the
identification of typical sequences and cycles that characterize traffic in
the most congested areas of the town. Hierarchical cluster analysis yielded
six groups of sequences, clearly distinguishable by variables related to
car velocity, gear ratio and acceleration.
Keywords: kinematic sequences, traffic, car operating condition, cluster analysis, time series models, canonical discriminant analysis.
- Type of paper
: Survey/Study
Title: Evaluation of statistical forecast models of air quality
data in the presence of outliers
- Authors:
- Smoljanović, Lada
Ordering party: University of Venice, Statistics Laboratory
Year: 1993
Number of pages: 10
Language: engleski
Other: Rad je prezentiran na skupu "Statchem '93" (Incontro di
chimica analitica dell'ambiente) u rujnu 1993 u Veneciji, a izradjen je u
toku znanstvenog usavršavanja L. Smoljanović na Laboratoriju za statistiku
Sveučilišta u Veneciji tokom 1993 godine.
- Type of paper
: New product
Title: SAS basics and programming language
- Authors:
- Dobrić, Vesna
Approved by institution: Sveučilišni računski centar
Date of approval: 03/20/93
Language: hrvatski
Other: Broj stranica: 220.
- Type of paper
: New product
Title: SAS graphics
- Authors:
- Smoljanović, Lada
- Dobrić, Vesna
Approved by institution: Sveučilišni računski centar
Institution depot: Sveučilišni računski centar
Date of approval: 06/01/94
Language: hrvatski
Other: Broj stranica: 230.
- Type of paper
: New product
Title: SAS and applied statistics
- Authors:
- Dobrić, Vesna
Approved by institution: Sveučilišni računski centar
Institution depot: Sveučilišni računski centar
Date of approval: 03/20/93
Language: hrvatski
Other: Broj stranica: 260.
- Type of paper
: New product
Title: Quality improvement with SAS and statistics
- Authors:
- Lužar, Vesna (26962)
Approved by institution: Sveučilišni računski centar
Institution depot: Sveučilišni računski centar
Date of approval: 03/01/95
Language: hrvatski
Other: Broj stranica: 167.
