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Monte Carlo simulation histogram from

Rt >n for lure data Monte Carlo simulation Normal, log-nonmal, uniform, any distribution in the form of a histogram, truncated normal, beta Can conelate input parametjefs no sorting n ry to obtain the t( nthislogram IBM From .ue (... [Pg.132]

Panagiotopoulos, A. Z. Wong, V. Floriano, M. A., Phase equilibria of lattice polymers from histogram reweighting Monte Carlo simulations, Macromolecules 1998, 31, 912-918... [Pg.116]

One way to include these local quantum chemical effects is to perform ab initio calculations on an HOD molecule in a cluster of water molecules, possibly in the field of the point charges of the water molecules surrounding the cluster. In 1991 Hermansson generated such clusters from a Monte Carlo simulation of the liquid, and for each one she determined the relevant Bom Oppenheimer potential and the vibrational frequencies. The transition-dipole-weigh ted histogram of frequencies was in rough agreement with the experimental IR spectrum for H0D/D20 [130],... [Pg.72]

The Monte Carlo exposure calculations described in this chapter are carried out with a flexible computer software package known as DistGEN (Sielken, Inc., 1995). This package allows the exposure equations to be specified in the general computer language called FORTRAN, so they can have practically any form. Furthermore, the user-specified distributions for the components of the exposure equations can be selected from a wide variety of classical statistical distributions (normal, log-normal, etc., with user-specified parameter values) or be sample data (either the sample values themselves, frequency histograms, etc.). Each Monte Carlo simulation described herein is based on 10000 iterations (10 000 evaluations of the exposure equations for individuals). [Pg.287]

The energy landscape approach can elucidate such general properties of molecular recognition as the nature of the thermodynamic phases and barriers on the ligand-protein association pathway [127,128]. This method evaluates equilibrium thermodynamic properties of the system from Monte Carlo simulations of the system at a broad temperature range with the aid of the optimized data analysis and the weighted histogram analysis technique [148-153],... [Pg.309]

The same idea can be used to interpolate data generated from multiple simulations [3]. Consider a series of canonical ensemble Monte-Carlo simulations conducted at r different temperatures. The simulation is performed at pn, and the resulting data are stored and sorted in A (F) histograms, where the total number of entries is n . The probability distribution corresponding to an arbitrary temperature p is given by... [Pg.70]

Step 3 Generate Histogram from Monte Carlo Simulation... [Pg.452]

Generating a histogram is an important step as the data from the Monte Carlo simulation will be organized to provide a visual representation. To do so, the lower and upper limits of steam letdown rates from the simulation data are determined, which are 200 and 800, respectively. Then the intervals (or bins named in spreadsheet) of letdown rates are calculated as... [Pg.452]

Figure 9.13 The grain size distribution function for three theoretical distributions and that obtained from a computer simulation employing the Monte Carlo procedure lognormal distribution (solid curve), Hillert s model (dotted curve), Louat s model (dashed curve), and computer simulation (histogram). (From Ref. 22.)... Figure 9.13 The grain size distribution function for three theoretical distributions and that obtained from a computer simulation employing the Monte Carlo procedure lognormal distribution (solid curve), Hillert s model (dotted curve), Louat s model (dashed curve), and computer simulation (histogram). (From Ref. 22.)...
FIGURE 8.8 A typical coexistence probability distribution generated from Monte Carlo simulation and histogram reweighting for a confined model fluid on semi-logarithmic plot. [Pg.254]

Figure 22.4 Monte Carlo techniques were used to simulate different hypothetical individuals for different instances of the trial design, using variability and uncertainty distributions from the model analysis. The result is a collection of predicted outcomes, shown as a binned histogram (top figure). Success was defined as a difference in end point measurement of X or smaller between drug and comparator. Likelihood of success (shown in the bottom figure as a cumulative probability) for this example (low/medium drug dose and high comparator dose) is seen to be low, about 33%. Figure 22.4 Monte Carlo techniques were used to simulate different hypothetical individuals for different instances of the trial design, using variability and uncertainty distributions from the model analysis. The result is a collection of predicted outcomes, shown as a binned histogram (top figure). Success was defined as a difference in end point measurement of X or smaller between drug and comparator. Likelihood of success (shown in the bottom figure as a cumulative probability) for this example (low/medium drug dose and high comparator dose) is seen to be low, about 33%.
A powerful procedure for reducing the errors in the computed density of states from conventional MC simulations is the Monte Carlo histogram... [Pg.266]


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