pandas: powerful Python data analysis toolkit - 0.7.3Multiple regression (OLS-based) on panel data including with fixed-effects (also known as entity or individual effects) or time-effects. Both kinds of linear models are accessed through the ols function effect (intercept): In [219]: fe_model = ols(y=volume, x={’return’ : np.abs(rets)}, .....: entity_effects=True) --------------------------------------------------------------------------- NameError Traceback 2b0e6684> in() ----> 1 fe_model = ols(y=volume, x={’return’ : np.abs(rets)}, 2 entity_effects=True) NameError: name ’volume’ is not defined In [220]: fe_model ----------------------------- 0 码力 | 297 页 | 1.92 MB | 1 年前3
pandas: powerful Python data analysis toolkit - 0.7.1Multiple regression (OLS-based) on panel data including with fixed-effects (also known as entity or individual effects) or time-effects. Both kinds of linear models are accessed through the ols function effect (intercept): In [219]: fe_model = ols(y=volume, x={’return’ : np.abs(rets)}, .....: entity_effects=True) In [220]: fe_model Out[220]: -------------------------Summary of Regression Analysis----- toolkit, Release 0.7.1 In [221]: fe_model = ols(y=volume, x={’return’ : np.abs(rets)}, .....: entity_effects=True, intercept=False) In [222]: fe_model Out[222]: -------------------------Summary of Regression0 码力 | 281 页 | 1.45 MB | 1 年前3
pandas: powerful Python data analysis toolkit - 0.7.2Multiple regression (OLS-based) on panel data including with fixed-effects (also known as entity or individual effects) or time-effects. Both kinds of linear models are accessed through the ols function effect (intercept): In [219]: fe_model = ols(y=volume, x={’return’ : np.abs(rets)}, .....: entity_effects=True) In [220]: fe_model Out[220]: -------------------------Summary of Regression Analysis----- toolkit, Release 0.7.2 In [221]: fe_model = ols(y=volume, x={’return’ : np.abs(rets)}, .....: entity_effects=True, intercept=False) In [222]: fe_model Out[222]: -------------------------Summary of Regression0 码力 | 283 页 | 1.45 MB | 1 年前3
《Efficient Deep Learning Book》[EDL] Chapter 3 - Learning Techniquesvertically shifted by 50px as shown in the top middle image in figure 3-6. Such a shift has two side-effects. First, a part of the image “falls off” the top edge. That information will be lost. And the second transform_opts) def transform_and_show(image_path, **transform_opts): # Load the image data # The data is formatted as (H, W, C) image = load_image(image_path) # Transformed Image transformed_image = transform(image, transform_opts) # Show the transformed image show_image(transformed_image.astype(int)) image_path = 'file:///whalefin.png' Now, let’s go through the various image transformations with code examples0 码力 | 56 页 | 18.93 MB | 1 年前3
Oracle VM VirtualBox 5.2.40 User Manual(dmg) file as described in the normal installation or use the following command line: hdiutil attach /path/to/VirtualBox-xyz.dmg Then open a terminal session and execute: sudo installer -pkg /Volumes/VirtualBox/VirtualBox VBoxSDL, VBoxManage and VBoxHeadless) require the VirtualBox directory to be in the library path: LD_LIBRARY_PATH=. ./VBoxManage showvminfo "Windows XP" 2.4 Installing on Solaris hosts For the specific versions programs from /opt/VirtualBox. Using the links provided is easier as you do not have to type the full path. You can configure some elements of the VirtualBox Qt GUI such as fonts and colours by executing VBoxQtconfig0 码力 | 387 页 | 4.27 MB | 6 月前3
Oracle VM VirtualBox 5.2.42 User Manual(dmg) file as described in the normal installation or use the following command line: hdiutil attach /path/to/VirtualBox-xyz.dmg Then open a terminal session and execute: sudo installer -pkg /Volumes/VirtualBox/VirtualBox VBoxSDL, VBoxManage and VBoxHeadless) require the VirtualBox directory to be in the library path: LD_LIBRARY_PATH=. ./VBoxManage showvminfo "Windows XP" 2.4 Installing on Solaris hosts For the specific programs from /opt/VirtualBox. Using the links provided is easier as you do not have to type the full path. You can configure some elements of the VirtualBox Qt GUI such as fonts and colours by executing VBoxQtconfig0 码力 | 387 页 | 4.27 MB | 1 年前3
Oracle VM VirtualBox 5.2.34 User Manual(dmg) file as described in the normal installation or use the following command line: hdiutil attach /path/to/VirtualBox-xyz.dmg Then open a terminal session and execute: sudo installer -pkg /Volumes/VirtualBox/VirtualBox VBoxSDL, VBoxManage and VBoxHeadless) require the VirtualBox directory to be in the library path: LD_LIBRARY_PATH=. ./VBoxManage showvminfo "Windows XP" 2.4 Installing on Solaris hosts For the specific programs from /opt/VirtualBox. Using the links provided is easier as you do not have to type the full path. You can configure some elements of the VirtualBox Qt GUI such as fonts and colours by executing VBoxQtconfig0 码力 | 386 页 | 4.27 MB | 1 年前3
Oracle VM VirtualBox 5.2.30 User Manual(dmg) file as described in the normal installation or use the following command line: hdiutil attach /path/to/VirtualBox-xyz.dmg Then open a terminal session and execute: sudo installer -pkg /Volumes/VirtualBox/VirtualBox VBoxSDL, VBoxManage and VBoxHeadless) require the VirtualBox directory to be in the library path: LD_LIBRARY_PATH=. ./VBoxManage showvminfo "Windows XP" 2.4 Installing on Solaris hosts For the specific programs from /opt/VirtualBox. Using the links provided is easier as you do not have to type the full path. You can configure some elements of the VirtualBox Qt GUI such as fonts and colours by executing VBoxQtconfig0 码力 | 385 页 | 4.26 MB | 1 年前3
Oracle VM VirtualBox 5.2.32 User Manual(dmg) file as described in the normal installation or use the following command line: hdiutil attach /path/to/VirtualBox-xyz.dmg Then open a terminal session and execute: sudo installer -pkg /Volumes/VirtualBox/VirtualBox VBoxSDL, VBoxManage and VBoxHeadless) require the VirtualBox directory to be in the library path: LD_LIBRARY_PATH=. ./VBoxManage showvminfo "Windows XP" 2.4 Installing on Solaris hosts For the specific programs from /opt/VirtualBox. Using the links provided is easier as you do not have to type the full path. You can configure some elements of the VirtualBox Qt GUI such as fonts and colours by executing VBoxQtconfig0 码力 | 385 页 | 4.26 MB | 1 年前3
Oracle VM VirtualBox 6.1.6 User Manuallist or in the Snapshots view of the selected VM. Specify a new Name for the clone. You can choose a Path for the cloned virtual machine, otherwise Oracle VM VirtualBox uses the default machines folder. The file, as described in the installation procedure, or use the following command line: hdiutil attach /path/to/VirtualBox-xyz.dmg Open a terminal session and run the following command: sudo installer -pkg and VBoxHeadless) require the Oracle VM VirtualBox directory to be in the library path, as follows: LD_LIBRARY_PATH=. ./VBoxManage showvminfo "Windows XP" 2.4 Installing on Oracle Solaris Hosts For0 码力 | 392 页 | 4.67 MB | 1 年前3
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