我想打印NumPy表格数组数据,以便它看起来不错.R和数据库控制台似乎表现出很好的能力.但是,NumPy的表格数组的内置打印看起来像垃圾:
import numpy as np
dat_dtype = {
'names' : ('column_one', 'col_two', 'column_3'),
'formats' : ('i', 'd', '|S12')}
dat = np.zeros(4, dat_dtype)
dat['column_one'] = range(4)
dat['col_two'] = 10**(-np.arange(4, dtype='d') - 4)
dat['column_3'] = 'ABCD'
dat['column_3'][2] = 'long string'
print(dat)
# [(0, 0.0001, 'ABCD') (1, 1.0000000000000001e-005, 'ABCD')
# (2, 9.9999999999999995e-007, 'long string')
# (3, 9.9999999999999995e-008, 'ABCD')]
print(repr(dat))
# array([(0, 0.0001, 'ABCD'), (1, 1.0000000000000001e-005, 'ABCD'),
# (2, 9.9999999999999995e-007, 'long string'),
# (3, 9.9999999999999995e-008, 'ABCD')],
# dtype=[('column_one', '<i4'), ('col_two', '<f8'), ('column_3', '|S12')])
我希望看起来更像数据库吐出的东西,例如postgres风格: …
我正在尝试使用tabular.vim插件格式化一些python代码.它目前是sqlalchemy声明类,看起来像这样:
id = db.Column(db.Integer, primary_key=True)
status = db.Column(db.Integer, nullable=False, default=3)
...etc...
我希望能够只对齐列表中的第一个等号.
id = db.Column(db.Integer, primary_key=True)
status = db.Column(db.Integer, nullable=False, default=3)
...etc...
只是一个常规
: Tabularize /=
似乎与一切相符,一切都变得疯狂.
首先十分感谢!
我是Angular的新手,我的项目需要一些起点.如何通过鼠标单击背景从ajax数据创建新表？我知道ajax数据的列数未知,并且可能会不时有所不同.
例如:
the first click on background = table 1, ajax request to /api/table
| A | B | C |
| 1 | 2 | 3 |
| 5 | 7 | 9 |
the second click on background = table 2 and server returns new data from the same url /api/table
| X | Y |
| 5 | 3 |
| 8 | 9 |
如何获得包含水平和垂直标题的表格？
所以,例如
header1 header2 header3
header1 1 1 1
header2 2 2 2
header3 3 3 3
首先,记录按表组件显示在表中,但不在报表中显示.
结果如下:
YEARS MONTHS SUMMONTH SUMQUARTER
----- ------ -------- ----------
2009 Jan 130984 432041
Feb 146503
Mar 154554
Apr 147917 435150
May 131822
Jun 155411
Jul 144000 424806
Aug 130369
Sep 150437
Oct 112137 400114
Nov 152057
Dec 135920
=====================================
Jan-Dec 1692111
=====================================
2010 Jan 139927 417564
Feb 154940
Mar 122697
Apr 163257 413305
May 124999
Jun 125049
Jul 145127 427612
Aug 138804
Sep 143681
Oct 143398 406381
Nov 125351
Dec 137632
=====================================
Jan-Dec 1664862
=====================================
总部列显示了每个季度的总和.
重复字段值时不会打印它们.
问题是如何对sumquarter的列进行分组,以便每行中第一个打印的重复值加入下一个重复值,成为单个单元格,直到它满足非重复值？
你可以在图像中看到它.下面是表格显示的图像,我喜欢的解决方案是将这3个月的总和分组到一个单元格中. …
以下LaTeX代码生成一个表,但它包含较小的字体大小,并且不适合页面:
\documentclass{article}
\usepackage{tabularx} % in the preamble
\usepackage{graphicx}
\begin{document}
\begin{table}[]
\centering
\caption{My caption}
\label{my-label}
\resizebox{\textwidth}{!}{%
\begin{tabular}{lllll}
Detection Methods & Supervised /Semi-supervised/ Unsupervised & Technique Used & Applications & Technology \\
Statistical & & Gaussian-based detection & Online anomaly detection & Conventional data centres \\
Statistical & & Gaussian-based detection & General & General \\
Statistical & & Regression analysis & Globally-distributed commercial applications & Distributed, Web-based, Application \& System metrics \\
Statistical & & Regression analysis & Web applications & …我想在LaTeX中将文本与大图像的中心对齐.不幸的是,文本some text与图像的底部对齐:
\begin{tabular}{cc}
some text & \includegraphics{image_name.eps}
\end{tabular}
我发现一个网站建议使用m{width of the cell}而不是表中c的那一列,但它没有用.
\begin{tabular}{m{1in}c}
some text & \includegraphics{image_name.eps}
\end{tabular}
我相信乳胶专业人员会看到这个并知道该怎么做!这意味着在你教我之前我不能成为一名LaTeX专业人士......
在Python中打印表格数据的最佳方法是什么？假设数据在2D列表中,我想创建一个智能外观的表.我实际拥有的是一个字典列表,我想根据字典中的值打印一个交集.就像是
for val1 in my_dict:
for val2 in my_dict:
if val1['a'] > val2['a']:
print 'x'
但是这样每个列的宽度都是固定的.Writer和格式化程序类似乎是可能性的东西,但与Perl的格式化程序相比,它仍然看起来很复杂.
是否有任何现有的实现或我必须自己编写？
我正在尝试打印一个pandas DataFrame.其中一列太宽(这是一个非常长的字符串).打印我正在使用tabulate库.但是当它被打印时,它会在一个很长的行中显示所有列的全部内容.这是我看到的:
row name review rating
0 Planetwise Flannel Wipes These flannel wipes are OK, but in my opinion not worth keeping. I also ordered someImse Vimse Cloth Wipes-Ocean Blue-12 countwhich are larger, had a nicer, softer texture and just seemed higher quality. I use cloth wipes for hands and faces and have been usingThirsties 6 Pack Fab Wipes, Boyfor about 8 months now and need to replace them because they are starting to get rough and have …我想正确对齐最后一列.最后有额外的空间.请让我知道如何做到这一点.谢谢.
\documentclass[11pt]{article}
\usepackage{setspace} %double spacing and spacing in tables
\usepackage{amsmath} %equations etc. in latex
\usepackage[capposition=top]{floatrow} %so that the caption for figures appear at the top
\usepackage[tablename=TABLE,figurename = FIGURE,labelsep=newline,aboveskip=0pt,font=bf,justification=centering]{caption} %so that caption looks cool
\usepackage{booktabs} %midrule etc. which adds space around lines. Make tables look good.
\usepackage{tabularx} %use tabularx environment for creating one page tables
\usepackage[margin=1in]{geometry} %defining the margin for the page
\usepackage[autostyle]{csquotes} %for quotes. alternative would be " and "
\usepackage[table]{xcolor} %rowcolor, cellcolor, color for references
\usepackage{pdflscape} %landscape and keep …