LaTeX, MathML, PNGs [General Statistics]
Hi Shuanghe,
congratulations for mastering the nested lists in your post. I’m impressed!
Correct.
Theoretically yes.
⇒ DVI ⇒ Ghostscript ⇒ grayscale (4 or 8 bit) PNG with alpha-transparency enabled and upload/link the file here. Example:
.
BTW, simple formulas in the forum can be constructed by means of UTF-8 characters and BB-Codes, e.g.,
Don’t overestimate that. This year so far only 122 of them were active (at least one post). The forum is a rather exclusive club; ten nerds (0.1%) are guilty for 55% of all posts.
I’m afraid users in the forum being knowledgable of
are in the minority… BTW, I once wrote a manuscript in MiKTEX according to the publisher’s templates only to learn that they required bloody M$-Word in the meantime. Although I used MathType don’t ask me how the paper looked at the end. 
Edit: With the MathJax library (installed June 2019):
$$\left(\frac{s_{wR}/s_{wT}} {\sqrt{F_{\alpha/2},\quad{\nu_1},\quad{\nu_2}}},\frac{s_{wR}/s_{wT} }{\sqrt{F_{1-\alpha/2},\quad{\nu_1},\quad{\nu_2}}}\right)$$
$$C{V_w}=\sqrt{{e^{\sigma _w^2}}-1}$$
congratulations for mastering the nested lists in your post. I’m impressed!
❝ 9. It seems LaTeX expression can not be used to write math equation here.
Correct.
❝ Is it possible to implement it?
Theoretically yes.
- It would be possible to add GeSHi which was also used by Wikipedia. In version 2 of the forum’s scripts it turned out that the server-load can be extreme (though fine for distributed sites like WP). It lead to a workaround almost doubling the size of the MySQL-database (one table containing original posts and another one linking to rendered PNGs; example-post). I didn’t like that and decided to stay with the v1.x-branch.
- Another – desirable – option would allow to embed MathML in (X)HTML. Currently the support by browsers is limited (see here; unfortunately 11.1% of users of the forum still on IE).
- Client-side solutions (KaTeX, MathQuill, MathJax, SHJS, …) are a not so nice because some companies’ IT-folk restrict JavaScript on user’s machines.
![[image]](img/uploaded/image338.png)
alt="[image]"
is displayed. GeSHi would come up with alt="\left ( \frac{s_{wR} / s_{wT} } {\sqrt{F_{\alpha/2}, \quad {\nu_1}, \quad {\nu_2}}}, \frac{s_{wR} / s_{wT} } {\sqrt{F_{1-\alpha/2}, \quad {\nu_1}, \quad {\nu_2}}} \right )"
. The former is non-informative and the latter confusing to anybody not familiar with the syntax of AMS–![[image]](img/uploaded/image338.png)
BTW, simple formulas in the forum can be constructed by means of UTF-8 characters and BB-Codes, e.g.,
CVw = √ℯσ²w − 1
❝ Since there are so many members here …
Don’t overestimate that. This year so far only 122 of them were active (at least one post). The forum is a rather exclusive club; ten nerds (0.1%) are guilty for 55% of all posts.
❝ … and some times one has to write complicate formula it might be a good idea to be able to write equations in LaTeX.
I’m afraid users in the forum being knowledgable of
![[image]](img/uploaded/image338.png)

Edit: With the MathJax library (installed June 2019):
$$\left(\frac{s_{wR}/s_{wT}} {\sqrt{F_{\alpha/2},\quad{\nu_1},\quad{\nu_2}}},\frac{s_{wR}/s_{wT} }{\sqrt{F_{1-\alpha/2},\quad{\nu_1},\quad{\nu_2}}}\right)$$
$$C{V_w}=\sqrt{{e^{\sigma _w^2}}-1}$$
—
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Helmut Schütz
![[image]](https://static.bebac.at/img/CC by.png)
The quality of responses received is directly proportional to the quality of the question asked. 🚮
Science Quotes
Dif-tor heh smusma 🖖🏼 Довге життя Україна!
![[image]](https://static.bebac.at/pics/Blue_and_yellow_ribbon_UA.png)
Helmut Schütz
![[image]](https://static.bebac.at/img/CC by.png)
The quality of responses received is directly proportional to the quality of the question asked. 🚮
Science Quotes
Complete thread:
- SAS and R (?) for variability comparison (FDA NTID Guidance) Shuanghe 2015-09-25 18:48 [General Statistics]
- SAS and R (?) for variability comparison (FDA NTID Guidance) jag009 2015-09-25 22:42
- SAS and R (?) for variability comparison (FDA NTID Guidance) Shuanghe 2015-09-28 17:05
- LaTeX, MathML, PNGsHelmut 2015-09-27 14:23
- OT: LaTeX, MathML, PNGs Shuanghe 2015-09-28 17:32
- OT: LaTeX, MathML, PNGs Helmut 2015-09-28 17:46
- OT: LaTeX, MathML, PNGs Shuanghe 2015-09-28 17:32
- Quantiles of the F-distribution d_labes 2015-09-28 09:45
- Quantiles of the F-distribution Shuanghe 2015-09-28 17:39
- What's wrong with this picture? Shuanghe 2015-09-28 18:57
- Suggestion Helmut 2015-09-29 02:22
- Suggestion Shuanghe 2015-09-29 18:44
- OT: The Hadleyverse d_labes 2015-09-30 08:44
- Suggestion Shuanghe 2015-09-29 18:44
- Another suggestion for a R-solution d_labes 2015-09-29 14:26
- Wow – another gem from the master! Helmut 2015-09-29 16:31
- Another suggestion for a R-solution Shuanghe 2015-09-29 18:37
- Another R-solution d_labes 2015-09-29 21:55
- @Shuanghe: Outdated URL gvk 2019-05-21 11:36
- Suggestion Helmut 2015-09-29 02:22
- SAS and R (?) for variability comparison (FDA NTID Guidance) M.tareq 2017-04-14 15:04
- SAS and R (?) for variability comparison (FDA NTID Guidance) M.tareq 2017-04-15 01:01
- SAS and R (?) for variability comparison (FDA NTID Guidance) jag009 2015-09-25 22:42